{"title":"Weidmuller ACT20 \/ Interface","description":"Weidmuller ACT20 and Interface components provide essential signal conditioning and galvanic isolation for modern industrial control systems. This collection features the ACT20M ultra-slim 6mm isolators for space-critical panels, the versatile ACT20P for process-level signal conversion, and the high-performance ACT20X intrinsically safe modules for hazardous areas. Complemented by high-density interface relays and analog signal conditioners, these modules ensure interference-free data transmission and robust electrical separation between field devices and the control level.","products":[{"product_id":"weidmuller-8965420000-act20x-2sdi-2hdo-s-valve-control-module","title":"Weidmuller 8965420000 ACT20X-2SDI-2HDO-S Valve Control Module","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eFacilitating the safe control of intrinsically safe valves in hazardous environments, the \u003cstrong\u003eWeidmuller 8965420000\u003c\/strong\u003e (ACT20X-2SDI-2HDO-S) provides reliable signal isolation and switching. This dual-channel valve control module acts as an isolated barrier, translating control signals from the safe area into intrinsically safe outputs to drive solenoids, valves, and acoustic alarms located in Ex zones.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Channel Isolation:\u003c\/strong\u003e Supports two independent channels for space-saving, high-density cabinet layouts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Diagnostics:\u003c\/strong\u003e Built-in alarm function detects and reports supply voltage loss and internal device errors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoftware Configurable:\u003c\/strong\u003e Fully compatible with FDT\/DTM software for precise parameter adjustment and monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Connections:\u003c\/strong\u003e Equipped with robust screw terminals to ensure vibration-resistant field wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Profile:\u003c\/strong\u003e 22.5 mm housing width optimizes DIN-rail space in control enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas Refineries:\u003c\/strong\u003e Actuation of intrinsically safe solenoid valves in hazardous processing zones.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical Processing:\u003c\/strong\u003e Safe signal transmission and isolation for chemical dosing and distribution systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePharmaceutical Manufacturing:\u003c\/strong\u003e Control of pneumatic and hydraulic valves in explosive dust or gas atmospheres.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Wastewater Treatment:\u003c\/strong\u003e Isolated valve control in wet wells and chemical treatment areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold; color: #1a365d;\"\u003eSpecification Parameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold; color: #1a365d;\"\u003eValue \/ Rating\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eWeidmuller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eArticle Number (SKU)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8965420000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Designation\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eACT20X-2SDI-2HDO-S\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIntrinsically Safe Valve Control \/ Solenoid Driver\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNumber of Channels\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSupply Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 3.1 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNominal Switching Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 125 V AC \/ 110 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eContinuous Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStep Response Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e10 ms\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConfiguration Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eFDT\/DTM software\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnection Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eScrew connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Humidity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0 to 95% (non-condensing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProtection Degree\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.180 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.2 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe ACT20X-2SDI-2HDO-S is highly compatible with standard DCS and PLC digital output cards. When integrating this module into existing systems configured with older ACT20 series units, ensure that the FDT\/DTM frame application is updated to the latest device description files to prevent communication errors during setup.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen mounting multiple units side-by-side on a DIN rail, ensure the cabinet's thermal management system is active. Under maximum continuous current loads (0.5 A AC \/ 0.3 A DC), heat dissipation within high-density enclosures can rise. Maintain a minimum clearance or use active ventilation if the ambient temperature inside the panel consistently exceeds 45 degC.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways maintain strict physical separation between the blue intrinsically safe (Ex-i) field wiring and the non-intrinsically safe supply\/alarm connections. Mixing these routing paths violates hazardous area compliance. Use shielded cabling for the control signals to minimize high-frequency noise interference in high-transient environments.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"margin: 0; font-weight: bold; color: #9b2c2c;\"\u003eCRITICAL WARNING\u003c\/p\u003e\n  \u003cp style=\"margin: 0.5rem 0 0 0; color: #2d3748; font-size: 0.95rem;\"\u003eIsolate and de-energize all power sources before mounting, wiring, or configuring this module. Ensure the surrounding atmosphere is verified as non-hazardous (gas-free) before opening any protective enclosures or adjusting field connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cp style=\"margin: 0; color: #2d3748;\"\u003eSnap the module securely onto a standard TS 35 DIN rail, ensuring the grounding spring makes solid contact with the rail.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cp style=\"margin: 0; color: #2d3748;\"\u003eConnect the 19.2 to 31.2 V DC power supply to the designated non-Ex power terminals.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cp style=\"margin: 0; color: #2d3748;\"\u003eWire the intrinsically safe valve\/solenoid field devices to the blue Ex-i screw terminals, keeping the cables physically isolated from power lines.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cp style=\"margin: 0; color: #2d3748;\"\u003eConnect the alarm relay outputs to your supervisory PLC or safety system to monitor for voltage loss or device faults.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102123745643,"sku":"8965420000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965420000-xhmtf3wtpzc.png?v=1776137160"},{"product_id":"weidmuller-8965480000-act20x-2hti-2sao-s-act20x-series-temperature-transducer","title":"Weidmuller 8965480000 ACT20X-2HTI-2SAO-S ACT20X Series Temperature Transducer","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  Processing temperature sensor signals from hazardous areas is the primary function of the \u003cstrong\u003eWeidmuller 8965480000 ACT20X-2HTI-2SAO-S\u003c\/strong\u003e, a highly reliable 2-channel intrinsically safe temperature transducer. This module isolates, converts, and transmits temperature signals from RTD and thermocouple sensors located in Ex Zone 0, 1, or 2 to the safe area. It features dual-channel density in a compact 22.5 mm housing, providing active or passive 4-20 mA current outputs compatible with standard PLC and DCS analog input cards.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Channel Isolation:\u003c\/strong\u003e Two independent, galvanically isolated channels maximize channel density on the DIN rail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntrinsically Safe Inputs:\u003c\/strong\u003e Certified for direct connection to temperature sensors in Zone 0, 1, and 2 hazardous locations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Sensor Support:\u003c\/strong\u003e Configurable for Pt100, Pt500, Pt1000, Ni100 RTDs, and thermocouple types J, K, T, E, R, S, B, N, L, and U.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Diagnostics:\u003c\/strong\u003e Integrated alarm functions detect line interruption, short circuits, supply voltage failure, and internal device errors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDT\/DTM Configuration:\u003c\/strong\u003e Easily parameterized using standard FDT\/DTM software via the front-facing service interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical Processing:\u003c\/strong\u003e Monitoring reactor vessel temperatures in explosive atmospheres.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas:\u003c\/strong\u003e Temperature measurement on offshore platforms, pipelines, and storage tank farms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Generation:\u003c\/strong\u003e Exhaust gas and bearing temperature monitoring in hazardous turbine enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Wastewater:\u003c\/strong\u003e Digester and chemical treatment plant temperature telemetry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eWeidmuller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eArticle Number (SKU)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8965480000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Code\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eACT20X-2HTI-2SAO-S\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNumber of Channels\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSupply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e≤ 1.4 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInput Types\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eRTD (Pt100, Pt500, Pt1000, Ni100), Thermocouples (J, K, T, E, R, S, B, N, L, U)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOutput Signal\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4 to 20 mA (Active or Passive)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStep Response Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e≤ 400 ms (current input), ≤ 1 s (temperature input)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNominal Switching Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e≤ 125 V AC \/ 110 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eContinuous Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e≤ 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnection Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eScrew connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eClamping Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.5 mm² to 2.5 mm²\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eFlammability Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eV-0\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProtection Degree\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-20 to +60 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eHumidity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0 to 95% (non-condensing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e119.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eWeight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.180 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.200 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eTerminal Block\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eTerminal Pin\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eFunction \/ Circuit Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style='padding: 0.75rem; rowspan=\"2\";'\u003eHazardous Area (Input)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e11, 12, 13, 14\u003c\/td\u003e\n        \u003ctd style='padding: style=\"padding: 0.75rem;\"'\u003eChannel 1: RTD (2, 3, or 4-wire) \/ Thermocouple Input\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e21, 22, 23, 24\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eChannel 2: RTD (2, 3, or 4-wire) \/ Thermocouple Input\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style='padding: 0.75rem; rowspan=\"3\";'\u003eSafe Area (Output \u0026amp; Power)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e41, 42\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eChannel 1: 4 to 20 mA Analog Output (Active\/Passive)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e51, 52\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eChannel 2: 4 to 20 mA Analog Output (Active\/Passive)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e31 (+), 32 (-)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eDevice Power Supply (19.2 to 31.2 V DC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  The ACT20X-2HTI-2SAO-S is the dual-channel variant within Weidmuller's ACT20X intrinsically safe signal converter family. If only a single channel is required, the ACT20X-HTI-SAO-S (single-channel version) can be utilized to reduce hardware costs. Configuration profiles created in the FDT\/DTM \"WI-Manager\" software are fully interchangeable between single and dual-channel models, simplifying commissioning when scaling up system architectures.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  When mounting multiple ACT20X modules side-by-side on a DIN rail, thermal management is critical. Although the device is rated up to +60 degC, dense installations with continuous 24V DC supply can lead to localized heat build-up. It is recommended to maintain a 5 mm ventilation gap between adjacent modules if the ambient cabinet temperature regularly exceeds 50 degC. Additionally, ensure the loop resistance of the passive output configuration does not exceed the maximum load limits specified for your DCS analog input card.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  For thermocouple inputs, always ensure that the cold junction compensation (CJC) is correctly configured in the DTM software. If using internal CJC, ensure the terminal block connections are tight and shielded from direct drafts or external heat sources, which can induce measurement drift. For RTD inputs, utilizing a 3-wire or 4-wire connection configuration is highly recommended to automatically compensate for lead wire resistance over long field runs.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003e\n    De-energize all power sources before mounting, wiring, or configuring the device. Ensure strict separation between intrinsically safe (Ex i) field wiring and non-intrinsically safe safe-area wiring in compliance with EN\/IEC 60079-14. Failure to maintain physical separation can compromise the explosion protection barrier.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eMount the ACT20X module vertically onto a standard TS 35 DIN rail, ensuring the locking foot securely clicks into place.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eConnect the hazardous area temperature sensor wiring to the blue Ex-input terminals (11-14 and 21-24) using shielded, twisted-pair cables.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eWire the safe-area analog outputs (41-42 and 51-52) and the 24 V DC power supply (31-32) to the black terminals.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eConnect the configuration interface to a PC running Weidmuller WI-Manager (FDT\/DTM) to set the sensor type, range, and alarm thresholds.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102124106091,"sku":"8965480000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965480000-3nxsduvsaa5.png?v=1776137168"},{"product_id":"weidmuller-8965360000-act20x-hdi-sdo-s-isolating-switch-amplifier","title":"Weidmuller 8965360000 ACT20X-HDI-SDO-S Isolating Switch Amplifier","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eProcessing digital signals from hazardous areas requires robust galvanic isolation, which the \u003cstrong\u003eWeidmuller 8965360000 ACT20X-HDI-SDO-S\u003c\/strong\u003e delivers as a high-performance, 2-channel isolating switch amplifier. This device safely transmits switching states from NAMUR sensors or mechanical contacts located in Zone 0, 1, or 2 hazardous areas to the safe area control system, providing complete electrical separation and signal conditioning in a compact form factor.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eDual-channel intrinsically safe input for NAMUR sensors or dry mechanical contacts.\u003c\/li\u003e\n  \u003cli\u003eGalvanic 4-way isolation between input, output, power supply, and status output.\u003c\/li\u003e\n  \u003cli\u003eIntegrated line fault detection (LFD) for continuous wire-break and short-circuit monitoring.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software-configurable parameters for custom application tuning and diagnostics.\u003c\/li\u003e\n  \u003cli\u003eRelay outputs (1 changeover contact per channel) for robust load switching.\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm DIN-rail housing to optimize cabinet space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eIntrinsically safe signal isolation in chemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eOil and gas pipeline monitoring systems requiring Zone 0\/1 sensor deployment.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facility telemetry and pump control.\u003c\/li\u003e\n  \u003cli\u003eHazardous area valve position feedback and limit switch integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eValue\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eWeidmuller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eArticle Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e8965360000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eModel\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eACT20X-HDI-SDO-S\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eNumber of Channels\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eInput Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eNAMUR sensor (DIN EN 60947-5-6) or mechanical switch\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eOutput Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eRelay (1 changeover contact per channel)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eNominal Switching Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e250 V AC \/ 30 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eSupply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e\u0026lt;= 1.1 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eIsolation Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e2.6 kV AC (input \/ output \/ power)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eConnection Technology\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eScrew connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eClamping Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e0.5 to 2.5 mm2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eFlammability Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eUL 94 V-0\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eProtection Degree\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e-20 to +60 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e0.170 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eTerminal Pin\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eFunction \/ Circuit Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003e11 \/ 12\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eChannel 1 Input (NAMUR Sensor \/ Mechanical Switch)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003e21 \/ 22\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eChannel 2 Input (NAMUR Sensor \/ Mechanical Switch)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003e51 \/ 52 \/ 53\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eChannel 1 Relay Output (NC \/ COM \/ NO)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003e61 \/ 62 \/ 63\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eChannel 2 Relay Output (NC \/ COM \/ NO)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003e91 \/ 92\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003ePower Supply (19.2 to 31.2 V DC: + \/ -)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe ACT20X-HDI-SDO-S is part of Weidmuller's premium ACT20X signal converter family. It serves as a direct replacement or upgrade path for legacy ACT20 series modules. When migrating from older systems, verify that your configuration files are updated in the FDT\/DTM frame to match the specific firmware revision of the 8965360000 module.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen utilizing standard mechanical switches instead of NAMUR sensors, the Line Fault Detection (LFD) circuit must be configured correctly. If LFD is enabled without external resistors, the module will interpret an open switch as a wire break and a closed switch as a short circuit. To prevent false diagnostics, either disable LFD via the DTM software or wire a resistor network (typically 1k Ohm in series and 10k Ohm in parallel) directly at the switch contacts.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eConfiguration is performed using the Weidmuller WI-Manager software via the front-panel service jack. Ensure the CBX200 USB interface cable is used for connection. For field wiring, maintain a minimum physical separation of 50 mm between the intrinsically safe (Ex i) blue terminals on the left side and the non-intrinsically safe terminals on the right side to comply with international hazardous area installation standards.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; font-weight: bold; margin: 0 0 0.5rem 0;\"\u003eCRITICAL WARNING\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eDe-energize all power sources before mounting, wiring, or configuring the device. Failure to isolate power can result in electrical shock or spark generation in hazardous areas, compromising explosion protection safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; margin-right: 10px; flex-shrink: 0; font-weight: bold;\"\u003e1\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eSnap the module vertically onto a standard TS 35 DIN rail, ensuring the metal grounding spring on the back makes secure contact with the rail.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; margin-right: 10px; flex-shrink: 0; font-weight: bold;\"\u003e2\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eConnect the intrinsically safe field sensors to the blue terminals (11\/12 and 21\/22), ensuring proper cable routing away from power lines.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; margin-right: 10px; flex-shrink: 0; font-weight: bold;\"\u003e3\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eWire the relay outputs and the 24 V DC power supply to the black terminals on the opposite side of the module.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; margin-right: 10px; flex-shrink: 0; font-weight: bold;\"\u003e4\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eConnect the configuration interface to set the desired input\/output logic and LFD parameters using the FDT\/DTM software before commissioning.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102125252971,"sku":"8965360000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965360000-ghbv2hkqdq2.png?v=1776137152"},{"product_id":"weidmuller-8965370000-act20x-2hdi-2sdo-rno-s-isolating-switch-amplifiers","title":"Weidmuller 8965370000 ACT20X-2HDI-2SDO-RNO-S Isolating Switch Amplifiers","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for intrinsic safety applications, the \u003cstrong\u003eWeidmuller 8965370000\u003c\/strong\u003e functions as a highly reliable \u003cstrong\u003eisolating switch amplifier\u003c\/strong\u003e to transmit digital signals from hazardous areas (Zone 0, 1, 2) to safe areas. This 2-channel module is engineered to process signals from NAMUR sensors or mechanical contacts located in explosive atmospheres, providing complete galvanic isolation between the input, output, power supply, and alarm contacts.\u003c\/p\u003e\n\n\u003cp\u003eThe ACT20X-2HDI-2SDO-RNO-S features integrated line fault detection (LFD) to monitor the input circuits for wire breaks or short circuits. In the event of a fault, the device triggers an alarm relay, ensuring rapid diagnostics and minimizing system downtime. Configuration is easily managed via standard FDT\/DTM software, allowing precise customization of operational parameters to match specific process requirements.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-channel signal isolation and transmission from Ex to non-Ex zones.\u003c\/li\u003e\n  \u003cli\u003eIntrinsically safe input circuits compatible with NAMUR sensors and mechanical switches.\u003c\/li\u003e\n  \u003cli\u003eTwo normally open (NO) relay outputs for reliable signal switching.\u003c\/li\u003e\n  \u003cli\u003eComprehensive line fault detection (LFD) for short-circuit and wire-break monitoring.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software configuration for flexible parameter adjustment.\u003c\/li\u003e\n  \u003cli\u003eComplete galvanic isolation between input, output, power supply, and alarm contacts.\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm DIN-rail mountable housing to optimize cabinet space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction, refining, and distribution facilities.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment automation.\u003c\/li\u003e\n  \u003cli\u003eHazardous area digital signal isolation (Zone 0, 1, 2, and Class I Div 1\/2).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWeidmuller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8965370000 (ACT20X-2HDI-2SDO-RNO-S)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIsolating Switch Amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNAMUR sensor (DIN EN 60947-5-6) or switch contact\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNAMUR Supply\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 V DC \/ 8 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRelay (1 NO contact per channel)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e125 V AC \/ 110 V DC (safe area)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e≤ 1.9 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFDT\/DTM software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eScrew connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 95% (no condensation)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.190 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTerminal Pin\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInputs (Hazardous Area)\u003c\/td\u003e\n      \u003ctd\u003eChannel 1 \u0026amp; Channel 2 NAMUR \/ Switch Contacts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutputs (Safe Area)\u003c\/td\u003e\n      \u003ctd\u003eChannel 1 \u0026amp; Channel 2 Relay NO Contacts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (+ \/ -)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAlarm Output\u003c\/td\u003e\n      \u003ctd\u003eFault signaling relay contact\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount vertically on a standard TS 35 DIN rail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Ensure strict physical separation between intrinsically safe (Ex i) input wiring and non-intrinsically safe output\/power wiring. Maintain a minimum distance of 50 mm between the terminal groups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the DIN rail to the local functional earth ground to ensure proper shielding and noise immunity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Provide adequate clearance above and below the module to prevent heat buildup inside the control cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003eATEX\u003c\/li\u003e\n  \u003cli\u003eIECEx\u003c\/li\u003e\n  \u003cli\u003eUL Class I, Division 2 \/ Zone 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102125744491,"sku":"8965370000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965370000-k0avku5nd1b.png?v=1776137154"},{"product_id":"weidmuller-8965390000-act20x-act20x-2hdi-2sdo-s-isolating-switch-amplifiers","title":"Weidmuller 8965390000 ACT20X ACT20X-2HDI-2SDO-S Isolating Switch Amplifiers","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eIntrinsically safe signal transmission in hazardous industrial environments is managed efficiently by the \u003cstrong\u003e8965390000\u003c\/strong\u003e isolating switch amplifier. This dual-channel module processes digital signals from Ex Zone 0 areas, providing reliable galvanic isolation and signal conditioning for NAMUR sensors and mechanical contacts. By isolating the input and output circuits, the device ensures safe operation of control systems in the safe zone.\u003c\/p\u003e\n\n\u003cp\u003eEngineered with advanced diagnostics, the \u003cstrong\u003eACT20X-2HDI-2SDO-S\u003c\/strong\u003e supports comprehensive alarm monitoring to identify fault conditions instantly. The module is configured via standardized FDT\/DTM software, allowing precise parameter adjustment and simple integration into modern distributed control systems (DCS) and PLC architectures.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-channel digital input (2HDI) and digital output (2SDO) configuration.\u003c\/li\u003e\n  \u003cli\u003eIntrinsically safe isolation barrier designed for Zone 0, 1, and 2 applications.\u003c\/li\u003e\n  \u003cli\u003eIntegrated diagnostic alarms for line interruption, input short circuits, supply voltage loss, and internal device errors.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software-based configuration for flexible parameter setup.\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm DIN-rail housing to optimize cabinet space.\u003c\/li\u003e\n  \u003cli\u003eRobust screw connection terminals for secure wiring in high-vibration environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOil and gas extraction and refining facilities.\u003c\/li\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eWastewater treatment plants with hazardous gas environments.\u003c\/li\u003e\n  \u003cli\u003ePower generation and fuel storage monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eManufacturer\u003c\/strong\u003e\n      \u003ctd\u003eWeidmuller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\n      \u003ctd\u003e8965390000 \/ ACT20X-2HDI-2SDO-S\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProduct Series\u003c\/strong\u003e\n      \u003ctd\u003eACT20X\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProduct Type\u003c\/strong\u003e\n      \u003ctd\u003eIsolating Switch Amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\n      \u003ctd\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePower Consumption\u003c\/strong\u003e\n      \u003ctd\u003e\u0026lt;= 1.5 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNAMUR Supply\u003c\/strong\u003e\n      \u003ctd\u003e8 V DC \/ 8 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\n      \u003ctd\u003e\u0026lt;= 125 V AC \/ 110 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eContinuous Current\u003c\/strong\u003e\n      \u003ctd\u003e\u0026lt;= 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eConfiguration\u003c\/strong\u003e\n      \u003ctd\u003eFDT\/DTM software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eType of Connection\u003c\/strong\u003e\n      \u003ctd\u003eScrew connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProtection Degree\u003c\/strong\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\n      \u003ctd\u003e0 to 95% (no condensation)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\n      \u003ctd\u003e11.72 cm x 2.25 cm x 11.36 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eWeight\u003c\/strong\u003e\n      \u003ctd\u003e0.180 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMount the device vertically or horizontally on a standard TS 35 DIN rail.\u003c\/li\u003e\n  \u003cli\u003eMaintain a minimum clearance around the module to ensure proper natural convection cooling.\u003c\/li\u003e\n  \u003cli\u003eEnsure strict physical separation between intrinsically safe (Ex) and non-intrinsically safe wiring paths.\u003c\/li\u003e\n  \u003cli\u003eVerify that the DIN rail is properly grounded to the functional earth of the control cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102126858603,"sku":"8965390000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965390000-ueqygkegbud.png?v=1776137156"},{"product_id":"weidmuller-8965460000-act20x-2sai-2hao-s-act20x-series-current-output-isolator","title":"Weidmuller 8965460000 ACT20X-2SAI-2HAO-S ACT20X Series Current Output Isolator","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nOperating as an essential barrier in hazardous process environments, the Weidmuller 8965460000 ACT20X-2SAI-2HAO-S provides high-integrity galvanic isolation and signal conversion for analog current loops. This dual-channel module isolates and converts standard current signals, ensuring safe and precise transmission between field devices in explosive atmospheres and safe-area control systems. Configured via standard \u003cstrong\u003eFDT\/DTM software\u003c\/strong\u003e, it delivers an exceptional accuracy of \u003cstrong\u003eless than 0.1% of span\u003c\/strong\u003e and a rapid step response time of \u003cstrong\u003e5 milliseconds or less\u003c\/strong\u003e, making it highly suitable for critical control loops.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eDual-channel isolation (2SAI-2HAO) for space-saving DIN-rail density.\u003c\/li\u003e\n  \u003cli\u003eComprehensive diagnostic alarm functions for signal limit violations, input line interruptions, power loss, and internal device errors.\u003c\/li\u003e\n  \u003cli\u003eIntegrated alarm relay output supporting nominal switching voltages up to 125V AC or 110V DC.\u003c\/li\u003e\n  \u003cli\u003eSoftware-driven parameterization using FDT\/DTM frameworks for precise calibration and monitoring.\u003c\/li\u003e\n  \u003cli\u003eRobust IP20 housing with secure screw connection terminals for reliable field wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eIntrinsically safe signal isolation in chemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eField instrument coupling in oil and gas extraction and refining facilities.\u003c\/li\u003e\n  \u003cli\u003eAnalog signal conditioning in municipal water and wastewater treatment systems.\u003c\/li\u003e\n  \u003cli\u003eDistributed Control System (DCS) and PLC analog I\/O protection in heavy manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"text-align: left; padding: 0.75rem; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 0.75rem; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eWeidmuller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eArticle Number \/ SKU\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8965460000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Designation\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eACT20X-2SAI-2HAO-S\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSupply Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e19.2...31.2 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 1.8 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMeasurement Accuracy\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt; 0.1% of span\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStep Response Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 5 ms\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTemperature Coefficient\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt; 0.01% of span \/ degC (TU)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eAlarm Relay Output\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSignal limit exceeded, Line interruption, Supply failure, Device error\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNominal Switching Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 125 V AC \/ 110 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eContinuous Current Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnection Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eScrew connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProtection Class\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Humidity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0...95% (non-condensing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.212 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.300 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nThe ACT20X-2SAI-2HAO-S is a direct fit for applications requiring dual-channel analog isolation with intrinsic safety ratings. When upgrading older ACT20M or non-Ex isolators, verify that the DIN rail spacing accommodates the 22.5 mm width of this module. Ensure that the latest Weidmuller DTM library is installed in your FDT frame application (such as WI-Manager) to recognize the firmware revision of this device.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nWhen installing multiple ACT20X modules side-by-side in high-density control enclosures, calculate the cumulative thermal load. Each module dissipates up to 1.8W under full load. Maintain a minimum clearance or ensure active panel ventilation if ambient temperatures inside the cabinet regularly exceed 50 degC. Note that while the integrated alarm relay is rated for 125V AC, inductive loads must be equipped with external flyback diodes or RC snubbers to prevent contact welding.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nConfiguration must be performed using the dedicated Weidmuller interface cable connected to the front-panel service port. To prevent ground loops and potential damage to your configuration PC, do not connect field-side wiring while the USB configuration cable is active. Always ensure that the field-side intrinsically safe wiring is physically segregated from non-intrinsically safe wiring in compliance with local electrical codes (e.g., NEC Article 504 or EN 60079-14).\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003e\n    De-energize all power sources before mounting, wiring, or configuring this device. Verify that no explosive atmospheres are present before opening the enclosure or connecting configuration interfaces. Failure to follow intrinsically safe installation protocols can result in electrical discharge, equipment destruction, or catastrophic ignition in hazardous areas.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 2px;\"\u003e\n      Snap the module securely onto a standard TS 35 DIN rail. Ensure the metal rail-clip on the back of the module makes solid contact with the grounded DIN rail.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 2px;\"\u003e\n      Connect the 24V DC power supply to the designated terminals, observing correct polarity (19.2...31.2 V DC range).\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 2px;\"\u003e\n      Wire the intrinsically safe field inputs and safe-area outputs to the screw terminals according to the system schematic, ensuring correct torque is applied to the terminal screws.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 2px;\"\u003e\n      Connect the configuration interface to parameterize the alarm thresholds, input ranges, and fault-state behaviors using the FDT\/DTM software.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102127972715,"sku":"8965460000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965460000-x5jbdgn4gcf.png?v=1776137164"},{"product_id":"weidmuller-8965380000-act20x-act20x-2hdi-2sdo-rnc-s-isolating-switch-amplifier","title":"Weidmuller 8965380000 ACT20X ACT20X-2HDI-2SDO-RNC-S Isolating Switch Amplifier","description":"\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for intrinsic safety applications, the **Weidmuller 8965380000** functions as a highly reliable 2-channel **isolating switch amplifier**. This device transmits digital signals from hazardous areas (Zone 0, 1, 2) to safe areas, providing complete galvanic isolation between the input, output, and power supply. It is specifically engineered to interface with NAMUR sensors and mechanical contacts, converting their states into digital relay outputs.\u003c\/p\u003e\n\n\u003cp\u003eThe **ACT20X-2HDI-2SDO-RNC-S** features integrated line fault detection (LFD) capable of identifying line interruptions or short circuits at the input. Diagnostic status and device errors are signaled via an integrated alarm contact, ensuring high system availability and simplified troubleshooting. Configuration is easily performed using standard FDT\/DTM software, allowing for precise adjustment of input types, output behavior, and diagnostic parameters.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-channel design for space-saving installation on standard DIN rails.\u003c\/li\u003e\n  \u003cli\u003eComplete 3-way galvanic isolation between input, output, and power supply.\u003c\/li\u003e\n  \u003cli\u003eSupports both NAMUR sensors and mechanical contact inputs.\u003c\/li\u003e\n  \u003cli\u003eIntegrated line fault detection (LFD) for short-circuit and wire-break monitoring.\u003c\/li\u003e\n  \u003cli\u003eDedicated alarm relay output for system diagnostics and error reporting.\u003c\/li\u003e\n  \u003cli\u003eSimple configuration and parameterization via FDT\/DTM software.\u003c\/li\u003e\n  \u003cli\u003eSecure screw connection terminals for reliable field wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction, refining, and distribution.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facilities.\u003c\/li\u003e\n  \u003cli\u003eHazardous area signal isolation and safety-instrumented systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWeidmuller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8965380000 \/ ACT20X-2HDI-2SDO-RNC-S\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIsolating Switch Amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 1.9 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNAMUR sensor (DIN EN 60947-5-6), switch contact\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNAMUR Supply\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 V DC \/ 8 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRelay (2 NO contacts)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 125 V AC \/ 110 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAlarm Function\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLine interruption at input, short circuit at input, no supply voltage, device error\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFDT\/DTM software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eScrew connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAmbient Humidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 95% (non-condensing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20 to +60 Celsius\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e119.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.192 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTerminal Pin\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e11, 12\u003c\/td\u003e\n      \u003ctd\u003eInput Channel 1 (Hazardous Area)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e13, 14\u003c\/td\u003e\n      \u003ctd\u003eInput Channel 2 (Hazardous Area)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e51, 52\u003c\/td\u003e\n      \u003ctd\u003eOutput Channel 1 Relay (Safe Area)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e53, 54\u003c\/td\u003e\n      \u003ctd\u003eOutput Channel 2 Relay (Safe Area)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e41, 42\u003c\/td\u003e\n      \u003ctd\u003ePower Supply (19.2 to 31.2 V DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e43, 44\u003c\/td\u003e\n      \u003ctd\u003eAlarm Output Relay\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install vertically on a standard TS 35 DIN rail. Ensure the module is securely locked into place.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Separation:\u003c\/strong\u003e Maintain strict physical separation (at least 50 mm) between intrinsically safe (blue terminals) and non-intrinsically safe wiring to comply with safety standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the DIN rail is connected to a low-impedance functional earth ground.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Provide sufficient clearance above and below the device to allow natural convection cooling and prevent heat accumulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003eATEX\u003c\/li\u003e\n  \u003cli\u003eIECEx\u003c\/li\u003e\n  \u003cli\u003ecULus\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102129480043,"sku":"8965380000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965380000-1wjyymauasm.png?v=1776137157"},{"product_id":"weidmuller-8965450000-act20x-sai-hao-s-current-output-isolator","title":"Weidmuller 8965450000 ACT20X-SAI-HAO-S Current Output Isolator","description":"\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for hazardous area applications, the \u003cstrong\u003eWeidmuller 8965450000\u003c\/strong\u003e (ACT20X-SAI-HAO-S) provides reliable galvanic isolation and signal conditioning for analog current outputs. This high-performance \u003cstrong\u003ecurrent output isolator\u003c\/strong\u003e safely transmits control signals from safe-area controllers to intrinsically safe (Ex i) actuators, control valves, or I\/P converters located in hazardous environments. Featuring an integrated alarm relay, the module monitors critical faults such as line interruptions, signal limit violations, and power supply failures, ensuring maximum process safety and system availability.\u003c\/p\u003e\n\n\u003cp\u003eThe device is fully configurable via standard FDT\/DTM software, allowing engineers to customize alarm thresholds and operational parameters to match specific process requirements. Its compact 22.5 mm housing design optimizes cabinet space, making it an ideal choice for high-density control panels in demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanic isolation between input, output, and power supply circuits.\u003c\/li\u003e\n  \u003cli\u003eIntrinsically safe (Ex i) output design for hazardous area field devices.\u003c\/li\u003e\n  \u003cli\u003eIntegrated alarm relay for real-time fault signaling and diagnostics.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software-based configuration for precise parameterization.\u003c\/li\u003e\n  \u003cli\u003eFast step response time of 5 ms or less for dynamic control loops.\u003c\/li\u003e\n  \u003cli\u003eCompact DIN-rail mountable housing with screw connection technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction, refining, and distribution.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facilities.\u003c\/li\u003e\n  \u003cli\u003ePower generation and utility control systems.\u003c\/li\u003e\n  \u003cli\u003eIntrinsic safety isolation for control valves, positioners, and I\/P converters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWeidmuller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8965450000 (ACT20X-SAI-HAO-S)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCurrent Output Isolator\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVoltage Supply\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e19.2...31.2 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 1.0 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 0.1% of span\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTemperature Coefficient\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 0.01% of span \/ degC (TU)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStep Response Time\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 5 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Switching Voltage (Alarm)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 125 V AC \/ 110 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eContinuous Current (Alarm)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAlarm Functions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSignal limit exceeded, Line interruption at the input, No supply voltage, Device error\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFDT\/DTM software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eType of Connection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eScrew connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0...95% (no condensation)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.189 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install the device vertically on a standard TS 35 DIN rail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Ensure adequate clearance around the module to facilitate natural convection cooling, especially when mounting multiple units side-by-side.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use appropriate wire cross-sections for the screw terminals. Keep intrinsically safe (Ex i) field wiring physically separated from non-intrinsically safe power and signal wiring in compliance with local electrical codes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the DIN rail is properly grounded to a low-impedance earth ground to maintain signal integrity and safety shielding.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102129578347,"sku":"8965450000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965450000-qiok44uu3fe.png?v=1776137165"},{"product_id":"weidmuller-8965500000-act20-feed-in-pro-s-act20-series-power-feed-in-module","title":"Weidmuller 8965500000 ACT20-FEED-IN-PRO-S ACT20 Series Power Feed-In Module","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nDesigned to optimize power distribution within modular DIN-rail systems, the \u003cstrong\u003eWeidmuller 8965500000 ACT20-FEED-IN-PRO-S\u003c\/strong\u003e provides a centralized feed-in point for the ACT20 series and CH20M bus system. This high-efficiency module simplifies cabinet wiring by distributing supply voltage directly to adjacent modules via the rail bus, reducing point-to-point wiring and minimizing installation time.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.25rem;\"\u003e\n  \u003cli\u003eHigh efficiency rating exceeding 97.9% to minimize thermal dissipation inside the enclosure.\u003c\/li\u003e\n  \u003cli\u003eWide input voltage range of 19.2 V DC to 31.2 V DC for compatibility with standard 24 V DC industrial power supplies.\u003c\/li\u003e\n  \u003cli\u003eIntegrated screw connection technology ensuring secure, vibration-resistant field wiring.\u003c\/li\u003e\n  \u003cli\u003eSupports collective error signaling and status monitoring for enhanced system diagnostics.\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm width matching standard ACT20 series form factor to optimize DIN-rail space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.25rem;\"\u003e\n  \u003cli\u003eCentralized power distribution in industrial automation control panels.\u003c\/li\u003e\n  \u003cli\u003eSignal conditioning and isolation racks utilizing the CH20M rail bus system.\u003c\/li\u003e\n  \u003cli\u003eProcess industries requiring dense, modular DIN-rail instrument configurations.\u003c\/li\u003e\n  \u003cli\u003ePower grouping and segment isolation in complex PLC and DCS I\/O systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eWeidmuller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eArticle Number (SKU)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e8965500000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eModel Designation\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eACT20-FEED-IN-PRO-S\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003ePower Feed-In Module\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eSupply Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e\u0026lt;= 2.0 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eEfficiency\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e\u0026gt; 97.9%\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eConnection Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eScrew connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eProtection Degree\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e-20 to +60 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eStorage Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e-20 to +85 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eRelative Humidity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e0% to 95% (non-condensing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e119.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e0.140 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eShipping Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e1.20 kg (including protective packaging)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eTerminal \/ Port\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eFunctional Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eInput + \/ -\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003ePrimary 24 V DC supply input connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eCH20M Bus Interface\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eDirect power distribution contacts to the DIN-rail bus\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eStatus Relay\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eCollective error message output (normally closed \/ normally open contact)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nThe ACT20-FEED-IN-PRO-S is fully compatible with all Weidmuller ACT20 series signal converters and isolators that utilize the CH20M DIN-rail bus. It can replace standard passive feed-in terminals when active collective error monitoring and diagnostic feedback are required for the control system.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nEnsure that the total current drawn by all modules connected to the CH20M bus does not exceed the maximum bus current rating (typically 4 A). If your module configuration exceeds this limit, you must install an additional feed-in module to segment the power distribution groups.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nWhen wiring the collective error relay, integrate the contact into your PLC's safety loop or alarm input. This ensures that any power loss or module fault on the CH20M bus is instantly flagged in the control room, reducing troubleshooting downtime.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003e\n    De-energize all primary and auxiliary power sources before mounting, removing, or wiring the module. Ensure the DIN-rail bus contacts are completely clean and properly aligned before snapping the unit onto the rail to prevent physical damage to the contact pins.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eMount the CH20M DIN-rail bus elements onto the TS 35 DIN rail if they are not already installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eAlign the ACT20-FEED-IN-PRO-S with the rail and snap it firmly into place, ensuring the bus connector pins seat correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the 24 V DC input supply lines to the designated screw terminals using the correct wire gauge and torque specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eWire the collective error relay output to your supervisory control system for active diagnostic monitoring.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102130594155,"sku":"8965500000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965500000-gdquort342v.png?v=1776137171"},{"product_id":"weidmuller-8965490000-act20x-hui-sao-s-universal-measurement-and-signal-isolating-converter","title":"Weidmuller 8965490000 ACT20X-HUI-SAO-S Universal Measurement and Signal Isolating Converter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eProcessing temperature and electrical signals from hazardous areas requires specialized, intrinsically safe isolation. The \u003cstrong\u003eWeidmuller 8965490000 ACT20X-HUI-SAO-S\u003c\/strong\u003e functions as a highly adaptable \u003cstrong\u003euniversal signal isolator\u003c\/strong\u003e and measurement converter, designed to condition, isolate, and convert analog signals from Ex Zone 0, 1, or 2 environments. This module accepts a wide range of inputs including RTDs, thermocouples, resistors, and active\/passive current or voltage signals, converting them into standard active or passive current\/voltage analog outputs.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with an integrated alarm relay, the device provides rapid fault signaling in the event of sensor errors or power loss. Configuration is managed via standard FDT\/DTM software, allowing precise parameterization for diverse industrial applications. The compact 22.5 mm housing saves valuable DIN rail space while ensuring high galvanic isolation between the input, output, power supply, and relay contacts.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIntrinsically safe input circuit (Ex ia) certified for Zone 0, 1, and 2 applications.\u003c\/li\u003e\n  \u003cli\u003eUniversal input capabilities supporting RTDs, thermocouples, potentiometers, resistance, and mA\/V signals.\u003c\/li\u003e\n  \u003cli\u003eFlexible analog output configurable for active or passive current and voltage loops.\u003c\/li\u003e\n  \u003cli\u003eIntegrated relay output for limit value monitoring and system alarm functions.\u003c\/li\u003e\n  \u003cli\u003eGalvanic 4-way isolation between input, output, power supply, and relay contacts.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software-based configuration for precise calibration and diagnostic monitoring.\u003c\/li\u003e\n  \u003cli\u003eSecure screw connection technology for reliable field wiring in high-vibration environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction, refining, and distribution.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facilities.\u003c\/li\u003e\n  \u003cli\u003ePower generation and thermal plant monitoring.\u003c\/li\u003e\n  \u003cli\u003eHazardous area signal conditioning and safety instrumented systems (SIS).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWeidmuller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\/Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8965490000 (ACT20X-HUI-SAO-S)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUniversal Measurement and Signal Isolating Converter\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e≤ 2.1 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Types\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRTD (Pt100, Pt500, Pt1000, Ni100, Ni120), Thermocouples (B, E, J, K, L, N, R, S, T, U, W3, W5), Resistance (10 Ohm to 10 kOhm), Voltage (± 20 mV to ± 10 V), Current (± 20 mA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Types\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eActive\/Passive Current (0\/4 to 20 mA), Voltage (0 to 10 V)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRelay Output\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1 NO contact (Alarm function: No supply voltage, Device error)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e≤ 125 V AC \/ 110 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e≤ 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConfiguration Interface\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFDT\/DTM software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eScrew connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20 degC to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20 degC to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 95% (no condensation)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.202 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTerminal Pin\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e11, 12\u003c\/td\u003e\n      \u003ctd\u003ePower Supply (+ \/ -)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e13, 14\u003c\/td\u003e\n      \u003ctd\u003eAnalog Output (+ \/ -)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e21, 22\u003c\/td\u003e\n      \u003ctd\u003eRelay Output (Alarm \/ Fault)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e41, 42, 43, 44\u003c\/td\u003e\n      \u003ctd\u003eSensor Input (RTD, Thermocouple, Resistance, Voltage, Current)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Snap securely onto standard TS 35 DIN rails in a vertical orientation to optimize heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Separation:\u003c\/strong\u003e Maintain a minimum distance of 50 mm between intrinsically safe (Ex i) field wiring and non-intrinsically safe power\/control cabling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the DIN rail is properly bonded to the protective earth (PE) system of the enclosure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Perform software configuration and parameterization via the FDT\/DTM interface prior to commissioning the system in hazardous environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003eATEX (II (1) G [Ex ia Ga] IIC\/IIB\/IIA)\u003c\/li\u003e\n  \u003cli\u003eIECEx\u003c\/li\u003e\n  \u003cli\u003ecULus (Class I, Division 2, Groups A, B, C, D)\u003c\/li\u003e\n  \u003cli\u003eFM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102130692459,"sku":"8965490000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965490000-uob5anrxys5.png?v=1776137169"},{"product_id":"weidmuller-8965340000-act20x-hdi-sdo-rno-s-isolating-switch-amplifier","title":"Weidmuller 8965340000 ACT20X-HDI-SDO-RNO-S Isolating Switch Amplifier","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eProcessing digital signals from hazardous zones requires robust galvanic isolation and signal conditioning. The \u003cstrong\u003eWeidmuller 8965340000\u003c\/strong\u003e functions as an intrinsically safe \u003cstrong\u003eisolating switch amplifier\u003c\/strong\u003e designed to interface NAMUR sensors or mechanical contacts located in Ex zones 0, 1, and 2 with safe-area controllers. This dual-channel module provides reliable signal transmission while ensuring complete electrical isolation between the input, output, and power supply circuits. Configurable via FDT\/DTM software, the device allows for precise parameterization of line monitoring (wire break and short-circuit detection) and output behavior.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-channel signal transmission for space-saving DIN rail installation.\u003c\/li\u003e\n  \u003cli\u003eIntrinsically safe input circuits compatible with NAMUR sensors (EN 60947-5-6) and dry contacts.\u003c\/li\u003e\n  \u003cli\u003eRelay outputs (normally open) for switching AC\/DC loads.\u003c\/li\u003e\n  \u003cli\u003eComprehensive line fault detection (LFD) for identifying short circuits or cable breaks.\u003c\/li\u003e\n  \u003cli\u003eGalvanic 3-way isolation between input, output, and power supply.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software configuration for flexible parameter adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChemical and petrochemical processing plants\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction and refining facilities\u003c\/li\u003e\n  \u003cli\u003eWastewater treatment and hazardous material storage\u003c\/li\u003e\n  \u003cli\u003ePower generation and distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWeidmuller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\/Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8965340000 (ACT20X-HDI-SDO-RNO-S)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIsolating Switch Amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;= 1.3 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNAMUR sensor (EN 60947-5-6) or switch contact\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Supply\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 V DC \/ 8 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRelay (1 NO contact per channel)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e250 V AC \/ 30 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFDT\/DTM software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eScrew connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20 to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20 to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 95% (non-condensing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.177 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e119.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTerminal Pin\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e11, 12\u003c\/td\u003e\n      \u003ctd\u003eChannel 1 Input (NAMUR \/ Switch)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e21, 22\u003c\/td\u003e\n      \u003ctd\u003eChannel 2 Input (NAMUR \/ Switch)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e51, 52\u003c\/td\u003e\n      \u003ctd\u003eChannel 1 Relay Output (NO)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e61, 62\u003c\/td\u003e\n      \u003ctd\u003eChannel 2 Relay Output (NO)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e91, 92\u003c\/td\u003e\n      \u003ctd\u003ePower Supply (19.2 - 31.2 V DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Snap-on mounting onto standard TS 35 DIN rails.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use screw terminals with appropriate wire cross-sections. Ensure intrinsic safety separation rules are followed (minimum 50 mm distance between Ex-i and non-Ex-i wiring).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the DIN rail is properly grounded to maintain signal integrity and safety compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Maintain adequate clearance around the module to prevent heat buildup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eATEX\u003c\/li\u003e\n  \u003cli\u003eIECEx\u003c\/li\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003ecULus\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102133543275,"sku":"8965340000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965340000-ukfmfon0xxd.png?v=1776137149"},{"product_id":"weidmuller-8965410000-act20x-sdi-hdo-h-s-act20x-series-valve-control-module","title":"Weidmuller 8965410000 ACT20X-SDI-HDO-H-S ACT20X Series Valve Control Module","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eOperating as an intrinsically safe solenoid driver, the \u003cstrong\u003eWeidmuller ACT20X-SDI-HDO-H-S\u003c\/strong\u003e controls valve systems, acoustic alarms, and indicators located in hazardous areas. This high-performance module provides galvanic isolation between the control system and the field devices, ensuring reliable signal transmission and robust explosion protection in demanding process environments.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eIntrinsically safe output (Ex ia IIC) designed for direct deployment in hazardous areas.\u003c\/li\u003e\n  \u003cli\u003eIntegrated alarm relay output for immediate signaling of power loss or internal device errors.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software-based configuration for precise parameterization and diagnostic monitoring.\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm DIN-rail housing to optimize space within electrical control panels.\u003c\/li\u003e\n  \u003cli\u003eSecure screw connection technology to guarantee long-term, vibration-resistant wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eChemical and petrochemical processing plants with explosive atmospheres (Zone 0, 1, and 2).\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction, refining, and distribution facilities.\u003c\/li\u003e\n  \u003cli\u003ePneumatic and hydraulic solenoid valve control in hazardous process loops.\u003c\/li\u003e\n  \u003cli\u003eIndustrial signaling, beacon control, and acoustic alarm integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"border: 1px solid #cbd5e0; padding: 8px; text-align: left; font-weight: bold;\"\u003eSpecification Parameter\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #cbd5e0; padding: 8px; text-align: left; font-weight: bold;\"\u003eTechnical Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eWeidmuller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eArticle Number (SKU)\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e8965410000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eModel Designation\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eACT20X-SDI-HDO-H-S\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eValve Control \/ Solenoid Driver\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eNumber of Channels\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eSupply Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e\u0026lt;= 2.5 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eStep Response Time\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e\u0026lt;= 10 ms\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eAlarm Functionality\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eNo supply voltage, Device error\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eAlarm Relay Output\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e1 NC contact\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eNominal Switching Voltage\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e\u0026lt;= 125 V AC \/ 110 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eContinuous Current (Alarm)\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e\u0026lt;= 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eConfiguration Interface\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eFDT\/DTM software\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eConnection Type\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eScrew connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eProtection Degree\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e-20 to +60 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eAmbient Humidity\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e0 to 95% (non-condensing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e170 g\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003e1.2 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eGermany\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"border: 1px solid #cbd5e0; padding: 8px; text-align: left; font-weight: bold;\"\u003eTerminal Block \/ Pin\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #cbd5e0; padding: 8px; text-align: left; font-weight: bold;\"\u003eFunctional Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eTerminals 11, 12\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eDigital Control Input (Safe Area)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eTerminals 13, 14\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eAlarm Relay Output (NC Contact)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eTerminals 41, 42\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003eIntrinsically Safe Solenoid Output (Hazardous Area, Ex ia)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px; font-weight: bold;\"\u003eTerminals 51, 52\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #cbd5e0; padding: 8px;\"\u003ePower Supply Input (19.2 to 31.2 V DC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe ACT20X-SDI-HDO-H-S is fully compatible with standard FDT\/DTM frame applications such as Weidmuller WI-Manager. When replacing legacy ACT20X models, ensure that the configuration profile is exported and reloaded using the CBX200 USB interface cable to preserve specific safety loop parameters.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen mounting multiple ACT20X modules side-by-side on a DIN rail, ensure cabinet ventilation maintains ambient temperatures below 60 degC. High-density packing without adequate airflow can lead to localized thermal stress. Always verify that the Ex-i output parameters (Uo, Io, Po) strictly match the electrical characteristics of the connected solenoid valve to maintain safety loop integrity.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003ePerform offline configuration via the front-panel port before mounting the unit onto the DIN rail. Ensure that intrinsically safe field wiring (hazardous area) is physically separated from non-intrinsically safe wiring (safe area) by a minimum distance of 50 mm, or utilize physical partitions in compliance with IEC\/EN 60079-14 standards.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0; font-weight: bold;\"\u003eCRITICAL WARNING:\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0.5rem 0 0 0;\"\u003eIsolate all power sources before mounting, wiring, or configuring the device. Failure to de-energize the system prior to installation in hazardous areas can result in electrical arcing, leading to severe equipment damage, explosion, or personal injury.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 0.75rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; width: 24px; height: 24px; border-radius: 50%; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n  \u003cspan style=\"color: #2d3748;\"\u003eMount the module vertically onto a standard TS 35 DIN rail, ensuring secure mechanical latching.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 0.75rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; width: 24px; height: 24px; border-radius: 50%; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n  \u003cspan style=\"color: #2d3748;\"\u003eConnect the intrinsically safe field device wiring to the Ex-designated terminals (Terminals 41 and 42).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 0.75rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; width: 24px; height: 24px; border-radius: 50%; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n  \u003cspan style=\"color: #2d3748;\"\u003eWire the control input, alarm relay, and the 24 V DC power supply to the safe-area terminals.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 1.5rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; width: 24px; height: 24px; border-radius: 50%; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n  \u003cspan style=\"color: #2d3748;\"\u003eConnect the CBX200 USB cable to configure the alarm thresholds and operational parameters via FDT\/DTM software.\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102134952299,"sku":"8965410000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965410000-amxmf1n0o4g.png?v=1776137159"},{"product_id":"weidmuller-8965350000-act20x-hdi-sdo-rnc-s-act20x-isolating-switch-amplifier","title":"Weidmuller 8965350000 ACT20X-HDI-SDO-RNC-S ACT20X Isolating Switch Amplifier","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for intrinsically safe signal processing, the \u003cstrong\u003eWeidmuller 8965350000\u003c\/strong\u003e functions as a high-reliability \u003cstrong\u003eisolating switch amplifier\u003c\/strong\u003e within the ACT20X series. This module is engineered to safely isolate and transmit digital signals from hazardous areas (Zone 0, 1, 2) to safe-area control environments. It supports inputs from NAMUR sensors or mechanical switch contacts and converts them into relay outputs.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eACT20X-HDI-SDO-RNC-S\u003c\/strong\u003e features comprehensive galvanic isolation between the input, output, and power supply circuits, ensuring superior signal integrity and system protection. Configuration is managed via standard FDT\/DTM software, allowing operators to easily set parameters, monitor device status, and configure line fault detection (LFD) for open-circuit or short-circuit conditions.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIntrinsically safe digital inputs compatible with NAMUR sensors and mechanical switches.\u003c\/li\u003e\n  \u003cli\u003eRelay output configuration for reliable safe-area signal switching.\u003c\/li\u003e\n  \u003cli\u003eGalvanic isolation across input, output, and power supply channels.\u003c\/li\u003e\n  \u003cli\u003eSoftware-based configuration utilizing standard FDT\/DTM tools.\u003c\/li\u003e\n  \u003cli\u003eIntegrated line fault detection (LFD) to identify open and short circuits in the field wiring.\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm housing designed for standard DIN-rail mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOil and gas processing and refining facilities.\u003c\/li\u003e\n  \u003cli\u003eChemical and petrochemical manufacturing plants.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment systems.\u003c\/li\u003e\n  \u003cli\u003ePower generation and distribution utilities.\u003c\/li\u003e\n  \u003cli\u003eHazardous area signal isolation and safety instrumented systems (SIS).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eManufacturer\u003c\/strong\u003e\n      \u003ctd\u003eWeidmuller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePart Number\/Model\u003c\/strong\u003e\n      \u003ctd\u003e8965350000 (ACT20X-HDI-SDO-RNC-S)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProduct Series\u003c\/strong\u003e\n      \u003ctd\u003eACT20X\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eInput Type\u003c\/strong\u003e\n      \u003ctd\u003eNAMUR sensor (DIN EN 60947-5-6), switch contact\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eSensor Supply\u003c\/strong\u003e\n      \u003ctd\u003e8 V DC \/ 8 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOutput Type\u003c\/strong\u003e\n      \u003ctd\u003eRelay\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\n      \u003ctd\u003e\u0026lt;= 125 V AC \/ 110 V DC (safe area), \u0026lt;= 32 V AC \/ 32 V DC (Zone 2)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\n      \u003ctd\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePower Consumption\u003c\/strong\u003e\n      \u003ctd\u003e\u0026lt;= 1.3 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eConfiguration Interface\u003c\/strong\u003e\n      \u003ctd\u003eFDT\/DTM software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eConnection Type\u003c\/strong\u003e\n      \u003ctd\u003eScrew connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eIP Rating\u003c\/strong\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\n      \u003ctd\u003e-20 to +60 Celsius\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\n      \u003ctd\u003e-20 to +85 Celsius\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eHumidity\u003c\/strong\u003e\n      \u003ctd\u003e0 to 95% (non-condensing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\n      \u003ctd\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eWeight\u003c\/strong\u003e\n      \u003ctd\u003e175 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Snap securely onto a standard TS 35 DIN rail in a vertical orientation to optimize heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Separation:\u003c\/strong\u003e Maintain a minimum physical distance of 50 mm between intrinsically safe (Ex i) field wiring and non-intrinsically safe wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the DIN rail is properly bonded to the functional earth ground of the control cabinet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCabinet Protection:\u003c\/strong\u003e For installation in Zone 2 environments, the module must be mounted inside an enclosure providing a minimum protection rating of IP54.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eATEX\u003c\/li\u003e\n  \u003cli\u003eIECEx\u003c\/li\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003eUL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102135050603,"sku":"8965350000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965350000-cqa1mp3x32j.png?v=1776137149"},{"product_id":"weidmuller-8965470000-act20x-hti-sao-s-temperature-transducer","title":"Weidmuller 8965470000 ACT20X-HTI-SAO-S Temperature Transducer","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eProcessing temperature signals from hazardous areas requires high-integrity isolation, which is precisely what the \u003cstrong\u003eWeidmuller ACT20X-HTI-SAO-S\u003c\/strong\u003e (Article Number \u003cstrong\u003e8965470000\u003c\/strong\u003e) delivers. This intrinsically safe temperature transducer converts RTD and thermocouple inputs into a standard isolated analog current signal, ensuring safe and accurate data transmission to the control system. Designed for DIN-rail mounting, it integrates seamlessly into modern process automation architectures.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.25rem;\"\u003e\n  \u003cli\u003eIntrinsically safe input designed for Zone 0 \/ Division 1 hazardous area deployments.\u003c\/li\u003e\n  \u003cli\u003eFDT\/DTM software-based configuration for precise calibration and parameterization.\u003c\/li\u003e\n  \u003cli\u003eIntegrated alarm relay output for line interruption, short circuit, and device errors.\u003c\/li\u003e\n  \u003cli\u003eHigh galvanic isolation between input, output, and power supply circuits.\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm housing width to maximize control cabinet density.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.25rem;\"\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction and refining facilities.\u003c\/li\u003e\n  \u003cli\u003ePower generation thermal monitoring.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold; color: #1a365d;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold; color: #1a365d;\"\u003eValue\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eWeidmuller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eArticle Number (SKU)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8965470000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Designation\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eACT20X-HTI-SAO-S\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSupply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e19.2 to 31.2 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 0.8 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInput Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eTemperature (RTD, Thermocouple)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOutput Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eActive current (analog)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eAlarm Function\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eLine interruption, short circuit, no supply voltage, device error\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNominal Switching Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 125 V AC \/ 110 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eContinuous Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 0.5 A AC \/ 0.3 A DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStep Response Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e\u0026lt;= 400 ms (with current), \u0026lt;= 1 s (with temperature)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnection Technology\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eScrew connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProtection Degree\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Humidity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0 to 95% (non-condensing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-20 to +60 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDimensions (H x W x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e117.2 mm x 22.5 mm x 113.6 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.178 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.2 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold; color: #1a365d;\"\u003eTerminal \/ Pin\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold; color: #1a365d;\"\u003eFunction \/ Circuit Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003e41 - 44\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSensor Input (RTD \/ Thermocouple \/ Resistance)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003e11 - 12\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eAnalog Output (Active Current)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003e13 - 14\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eDevice Power Supply (19.2...31.2 V DC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003e51 - 52\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eAlarm Relay Output\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe ACT20X-HTI-SAO-S is part of Weidmuller's specialized intrinsically safe signal converter family. It requires the WI-Manager software (FDT frame) and the specific ACT20X DTM driver package for configuration. Ensure your USB interface cable (such as the Weidmuller CBX200) is compatible before attempting setup.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen mounting multiple ACT20X modules side-by-side on a DIN rail, ensure adequate cabinet ventilation. Although the power consumption is low (\u0026lt;= 0.8 W), high ambient temperatures exceeding 60 degC can degrade the internal optocouplers over long-term operation. Always verify that the Ex-protection parameters (Uo, Io, Po) match the connected field sensor's entity parameters.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eFor thermocouple inputs, ensure the cold junction compensation (CJC) is correctly configured in the DTM software. If using RTDs, 3-wire or 4-wire configurations are highly recommended over 2-wire setups to eliminate lead resistance errors. Shielded cabling must be grounded only at the designated safe-area ground point to prevent ground loops.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c;\"\u003eCRITICAL WARNING:\u003c\/strong\u003e \u003cspan style=\"color: #9b2c2c;\"\u003eDe-energize all power sources before mounting, wiring, or configuring the device. Ensure the installation complies with all local and international intrinsic safety regulations (Ex-protection). Do not connect non-intrinsically safe signals to the blue Ex-input terminals.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eMount the device vertically on a standard TS 35 DIN rail.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eConnect the temperature sensor to the blue Ex-input terminals (41-44) following the sensor-specific wiring diagram.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eWire the analog output (11-12), power supply (13-14), and alarm relay (51-52) to the safe-area terminals.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eApply power and connect via the front-panel interface to configure sensor type and scaling parameters using FDT\/DTM software.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102135869803,"sku":"8965470000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965470000-b3knlsmswhu.png?v=1776137166"},{"product_id":"8965430000-weidmuller-act20x-hai-sao-s-hart-protocol-transparent-current-supply-isolators","title":"8965430000 | Weidmuller | ACT20X-HAI-SAO-S HART-Protocol Transparent Current-Supply Isolators","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eWeidmuller 8965430000 (ACT20X-HAI-SAO-S)\u003c\/strong\u003e\u003cspan\u003e is a precision-engineered single-channel HART-protocol transparent current-supply isolator.\u003c\/span\u003e\u003cspan\u003e Designed for critical signal conditioning in hazardous areas,\u003c\/span\u003e\u003cspan\u003e this module provides an essential barrier between 4 to 20 mA field transmitters and the control system (DCS\/PLC).\u003c\/span\u003e\u003cspan\u003e The \u003c\/span\u003e\u003cstrong\u003e8965430000\u003c\/strong\u003e\u003cspan\u003e specializes in \"HART transparency,\u003c\/span\u003e\u003cspan\u003e\" allowing digital diagnostic and configuration data to pass through the analog loop without interference.\u003c\/span\u003e\u003cspan\u003e By utilizing galvanic isolation,\u003c\/span\u003e\u003cspan\u003e it eliminates ground loops and protects the control infrastructure from electrical transients.\u003c\/span\u003e\u003cspan\u003e Its ultra-high accuracy (\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e\u0026lt; 0.1%\u003c\/span\u003e\u003cspan\u003e span) and rapid 5 ms response time make it a standard choice for high-availability process plants,\u003c\/span\u003e\u003cspan\u003e including refineries and chemical processing facilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe ACT20X-HAI-SAO-S is a high-performance single-channel variant within the ACT20X family,\u003c\/span\u003e\u003cspan\u003e housed in a space-efficient 22.\u003c\/span\u003e\u003cspan\u003e5 mm DIN-rail mounting enclosure.\u003c\/span\u003e\u003cspan\u003e It features a versatile voltage supply range (19.\u003c\/span\u003e\u003cspan\u003e2 to 31.\u003c\/span\u003e\u003cspan\u003e2 VDC) and utilizes screw connections for secure,\u003c\/span\u003e\u003cspan\u003e vibration-resistant wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike basic isolators,\u003c\/span\u003e\u003cspan\u003e this unit is fully software-configurable via the FDT\/DTM interface.\u003c\/span\u003e\u003cspan\u003e This allows engineers to monitor and set alarm thresholds for four specific fault conditions:\u003c\/span\u003e\u003cspan\u003e signal limit violations,\u003c\/span\u003e\u003cspan\u003e input line interruptions,\u003c\/span\u003e\u003cspan\u003e loss of supply voltage,\u003c\/span\u003e\u003cspan\u003e and internal device errors.\u003c\/span\u003e\u003cspan\u003e The integrated relay output provides a hardwired alarm contact capable of switching up to 125 VAC,\u003c\/span\u003e\u003cspan\u003e ensuring that critical faults are communicated to the safety system even if the primary analog signal is compromised.\u003c\/span\u003e\u003cspan\u003e Its low power consumption (\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e\u0026lt;= 1.0 W\u003c\/span\u003e\u003cspan\u003e) reduces the heat load within crowded marshalling cabinets.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eACT20X-HAI-SAO-S (8965430000)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWeidmuller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChannel Count\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-Channel (Isolated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput\/Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 to 20 mA (HART Transparent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 0.1% of span\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStep Response Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 5 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 125 VAC \/ 110 VDC (Relay)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 1.0 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTemperature Coefficient\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 0.01% of span \/ deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFDT\/DTM Software\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e117.2 x 22.5 x 113.6 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.186 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the benefit of the 5 ms step response time in this isolator?\u003c\/strong\u003e\u003cspan\u003eA1:\u003c\/span\u003e\u003cspan\u003e A 5 ms response time ensures that the isolator adds negligible delay to the control loop.\u003c\/span\u003e\u003cspan\u003e This is critical for high-speed pressure or flow control applications where even millisecond delays can lead to process instability or oscillations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How does HART transparency assist with maintenance?\u003c\/strong\u003e\u003cspan\u003eA2:\u003c\/span\u003e\u003cspan\u003e It allows technicians to use a HART handheld communicator or asset management software (like AMS or PRM) to calibrate field transmitters directly through the isolator.\u003c\/span\u003e\u003cspan\u003e You do not need to bypass the module to access the transmitter's digital data.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the alarm relay be used for more than just \"Line Interruption\"?\u003c\/strong\u003e\u003cspan\u003eA3:\u003c\/span\u003e\u003cspan\u003e Yes.\u003c\/span\u003e\u003cspan\u003e Through the FDT\/DTM software,\u003c\/span\u003e\u003cspan\u003e you can configure the relay to trigger based on \"Signal limit exceeded\" (e.\u003c\/span\u003e\u003cspan\u003eg.,\u003c\/span\u003e\u003cspan\u003e if the mA goes above 21 mA or below 3.\u003c\/span\u003e\u003cspan\u003e8 mA),\u003c\/span\u003e\u003cspan\u003e as well as internal device errors or power loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHART Loop Resistance:\u003c\/strong\u003e\u003cspan\u003e Ensure that the total loop resistance (including the transmitter,\u003c\/span\u003e\u003cspan\u003e field wiring,\u003c\/span\u003e\u003cspan\u003e and the isolator's internal resistance) remains within the transmitter's driving capacity.\u003c\/span\u003e\u003cspan\u003e A 250 Ohm resistor is typically required for HART communication,\u003c\/span\u003e\u003cspan\u003e and the ACT20X-HAI-SAO-S is designed to accommodate this while maintaining signal integrity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding and Shielding:\u003c\/strong\u003e\u003cspan\u003e For maximum accuracy (\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e\u0026lt; 0.1%\u003c\/span\u003e\u003cspan\u003e span),\u003c\/span\u003e\u003cspan\u003e use twisted-pair shielded cables for the 4 to 20 mA signal.\u003c\/span\u003e\u003cspan\u003e Connect the shield at a single point (usually the DCS cabinet earth) to prevent ground loops that could induce noise into the high-precision analog measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFirmware and DTM Sync:\u003c\/strong\u003e\u003cspan\u003e Always use the latest DTM (Device Type Manager) version from Weidmuller's WI-Manager suite when configuring the 8965430000.\u003c\/span\u003e\u003cspan\u003e This ensures that all diagnostic features and alarm parameters are correctly mapped and accessible during commissioning.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 8965430000 is distinguished by its exceptional thermal stability (\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e\u0026lt; 0.01% \u003c\/span\u003e\u003cspan\u003eof span per deg C),\u003c\/span\u003e\u003cspan\u003e making it ideal for cabinets located in non-climate-controlled environments.\u003c\/span\u003e\u003cspan\u003e Its single-channel design offers modularity; a single loop failure or maintenance requirement only affects one process variable,\u003c\/span\u003e\u003cspan\u003e enhancing the overall \"Fault Tolerance\" of the I\/O node.\u003c\/span\u003e\u003cspan\u003e Furthermore,\u003c\/span\u003e\u003cspan\u003e the 1.\u003c\/span\u003e\u003cspan\u003e0W low-power architecture significantly extends the MTBF (Mean Time Between Failures) of the device by minimizing internal component stress caused by heat,\u003c\/span\u003e\u003cspan\u003e which is a primary concern in 24\/7 continuous process industries.\u003c\/span\u003e\u003c\/p\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102136099179,"sku":"8965430000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965430000-w3mfpsg0czs.png?v=1776137161"},{"product_id":"weidmuller-8965400000-act20x-sdi-hdo-l-s-intrinsic-safety-valve-driver","title":"Weidmuller 8965400000 ACT20X-SDI-HDO-L-S Intrinsic Safety Valve Driver","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-64\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003eWeidmuller 8965400000 (ACT20X-SDI-HDO-L-S)\u003c\/strong\u003e\u003cspan class=\"citation-64 citation-end-64\"\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized solenoid driver module designed to control intrinsically safe (IS) valves and indicators located in hazardous areas.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eAs a critical component of the ACT20X signal conditioner family, it serves as an isolator between safe-area control signals and Ex-zone field devices. Engineered for high-reliability process environments like chemical dosing and fuel storage, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8965400000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econverts digital control signals from a PLC or DCS into the energy-limited power required to actuate solenoid valves in ATEX\/IECEx Zones 0, 1, or 2. Its integrated alarm relay and software-programmable parameters ensure that valve failures or supply losses are instantly reported, minimizing process risk and protecting expensive field assets.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe ACT20X-SDI-HDO-L-S features a single-channel, high-current output (HDO) architecture optimized for \"L\" (Low) power solenoid coils.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-63 citation-end-63\"\u003eIt provides galvanic 3-way isolation between the input, output, and power supply, ensuring that electrical faults in the hazardous area cannot reach the control cabinet backplane.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-62 citation-end-62\"\u003eConfiguration is handled through the standardized FDT\/DTM software interface, allowing engineers to set precise current limits and define the behavior of the alarm relay.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThe unit monitors for \"No Supply Voltage\" and internal \"Device Error\" conditions, triggering a change-over in the nominal switching relay (up to 125 VAC) to notify the supervisory system.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-61 citation-end-61\"\u003eIts 10 ms step response time ensures rapid valve actuation for time-critical safety sequences, while the 22.5 mm slim housing facilitates high-density DIN-rail mounting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eACT20X-SDI-HDO-L-S (8965400000)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWeidmuller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eValve Control \/ Solenoid Driver\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh Current (HDO), Low Power (L)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStep Response Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e19.2 to 31.2 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 1.9 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAlarm Functions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo supply voltage, Device error\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 125 VAC \/ 110 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDigital (Switching)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e117.2 x 22.5 x 113.6 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.170 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What does the \"L\" signify in the HDO-L-S suffix?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The \"L\" indicates a Low-power output characteristic. This module is specifically tuned to drive intrinsically safe solenoids that require lower holding currents while maintaining sufficient voltage to ensure reliable actuation in hazardous zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I configure this module without specialized hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: You need the Weidmuller USB interface cable and a PC with FDT\/DTM software (WI-Manager). This software-based configuration allows you to verify internal diagnostics and set custom alarm conditions that are not possible with hardware DIP switches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the alarm relay output \"Fail-Safe\"?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes. The alarm relay is typically configured to de-energize (open contact) upon a loss of supply voltage or a device error, ensuring that the control system detects a fault even if the module loses power entirely.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntrinsic Safety Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure that the \"Entity Parameters\" (\u003cspan class=\"math-inline\"\u003e$U_o, I_o, P_o$\u003c\/span\u003e) of the 8965400000 match or exceed the requirements of your solenoid valve. The total inductance and capacitance of the field wiring must be calculated to remain within the ATEX\/IECEx limits for the specific zone of installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Torque:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor the screw connections, use a calibrated screwdriver to apply the manufacturer's recommended torque. Loose connections in valve control circuits are a leading cause of \"Device Error\" alarms due to increased contact resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen mounting several ACT20X modules side-by-side, allow for sufficient natural convection. While the module is rated for 0-95% humidity, a dry, dust-free environment will significantly extend the lifespan of the internal isolation transformers and switching relays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-60 citation-end-60\"\u003eThe 8965400000 is distinguished by its 3-way isolation and 10 ms response time, making it an ideal choice for Emergency Shutdown (ESD) applications.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eIts software-centric configuration allows for \"digital fingerprinting\" of the device setup, making it easy for maintenance teams to replicate settings across multiple units during plant expansions. Furthermore, the inclusion of a high-voltage switching relay (\u003cspan class=\"math-inline\"\u003e125 VAC\u003c\/span\u003e) allows this module to directly interface with legacy 110V alarm systems, eliminating the need for interposing relays and simplifying the overall control cabinet bill of materials.\u003c\/p\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102138360171,"sku":"ACT20X-SDI-HDO-L-S","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965400000-jh3rntmugs0.png?v=1776137158"},{"product_id":"8965440000-weidmuller-act20x-2hai-2sao-s-hart-transparent-isolator","title":"8965440000 Weidmuller ACT20X-2HAI-2SAO-S HART Transparent Isolator","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-47\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003eWeidmuller 8965440000 (ACT20X-2HAI-2SAO-S)\u003c\/strong\u003e\u003cspan class=\"citation-47 citation-end-47\"\u003e\u003cspan\u003e \u003c\/span\u003eis a sophisticated 2-channel HART-protocol transparent current-supply isolator designed for hazardous area applications.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ePart of the ACT20X series, this module provides signal isolation and conditioning for 4 to 20 mA loops while maintaining full transparency for bidirectional HART communication. Engineered for high-stakes environments such as chemical processing and offshore platforms, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8965440000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eeffectively decouples field devices from the control system, eliminating ground loops and protecting sensitive DCS\/PLC inputs from high-voltage transients. Its primary value lies in its high accuracy (\u003cspan class=\"math-inline\"\u003e\u003c\/span\u003e\u0026lt; 0.1% Span) and integrated alarm functions, which proactively monitor for line interruptions and device errors to maximize process availability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe ACT20X-2HAI-2SAO-S is a dual-channel powerhouse housed in a slim 22.5 mm enclosure, saving significant DIN-rail space.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-46 citation-end-46\"\u003eIt operates on a wide supply voltage range of 19.2 to 31.2 VDC and is fully configurable via FDT\/DTM software, allowing for precise adjustment of signal limits and alarm thresholds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOne of its standout features is \"HART Transparency,\" which ensures that digital diagnostic data from smart transmitters can pass through the isolator without distortion.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-45 citation-end-45\"\u003eThe module also features a dedicated relay alarm output for collective error messaging.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eIt monitors for four distinct fault conditions: signal limit violations, input line interruptions, supply voltage loss, and internal device errors. The screw connection system provides high mechanical stability, ensuring reliable electrical contact even in high-vibration industrial settings.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eACT20X-2HAI-2SAO-S (8965440000)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWeidmuller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-Channel (Isolated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput\/Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 to 20 mA (HART Transparent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 0.1% of span\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStep Response Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 5 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Switching Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 125 VAC \/ 110 VDC (Relay)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 1.9 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFDT\/DTM Software\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 to 60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e117.2 x 22.5 x 113.6 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.212 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What does \"HART Transparent\" mean for this isolator?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: It means the module does not strip away the high-frequency digital signal superimposed on the 4 to 20 mA analog loop. This allows your DCS or handheld communicator to \"see\" and configure smart field devices through the isolator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How do the alarm functions improve plant safety?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: The module features a physical relay contact that opens or closes when a fault occurs (like a broken wire). This provides an immediate hardware-level notification to the safety system, independent of the analog signal value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the ACT20X-2HAI-2SAO-S be installed directly in ATEX Zone 0?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The module itself must be installed in a safe area or Zone 2, but it is designed to interface with intrinsic safety (IS) signals coming from Zone 0, 1, or 2. Always check the specific Ex-certification markings on the device housing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-44\"\u003e\u003c\/span\u003e\u003cstrong\u003eSoftware Configuration:\u003c\/strong\u003e\u003cspan class=\"citation-44 citation-end-44\"\u003e\u003cspan\u003e \u003c\/span\u003eUse the Weidmuller WI-Manager (FDT frame) and the specific DTM for ACT20X to set up the device.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThis allows you to define \"Active\" or \"Passive\" input modes and configure the fail-safe behavior of the relay output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlthough the module is rated up to 60 deg C, maintain a 5 mm gap between adjacent high-power modules if the ambient temperature in the cabinet consistently exceeds 45 deg C. This prevents the internal \"Step response time\" from drifting due to thermal stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring and Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor HART communication integrity, ensure that the total loop impedance (including the 250 Ohm resistor) does not exceed the module's driving capability. Use shielded twisted-pair cables for the 4 to 20 mA loops to maintain the \u0026lt; 0.1% accuracy in high EMI environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-43 citation-end-43\"\u003eThe ACT20X-2HAI-2SAO-S is distinguished by its extremely low temperature coefficient (\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e\u0026lt; 0.01% \u003c\/span\u003e\u003cspan class=\"citation-42 citation-end-42\"\u003eof span per deg C), ensuring that signal measurements remain precise regardless of seasonal temperature swings in the control room.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-41 citation-end-41\"\u003eIts rapid 5 ms response time makes it suitable for fast-acting control loops and safety-instrumented systems (SIS).\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eFurthermore, the 2-channel design provides a 50% reduction in DIN-rail footprint compared to standard single-channel isolators, making it the ideal choice for high-density marshalling cabinets in modernized plant architectures.\u003c\/p\u003e","brand":"Weidmuller","offers":[{"title":"Default Title","offer_id":53102138589547,"sku":"ACT20X-2HAI-2SAO-S","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8965440000-ngibj2i2kgn.png?v=1776137163"}],"url":"https:\/\/www.plcprotech.com\/pl\/collections\/weidmuller-act20-interface.oembed?page=3","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}