{"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":"\u003ch1\u003eWeidmuller 8965490000 ACT20X-HUI-SAO-S Universal Measurement and Signal Isolating Converter\u003c\/h1\u003e\n\n\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","url":"https:\/\/www.plcprotech.com\/products\/weidmuller-8965490000-act20x-hui-sao-s-universal-measurement-and-signal-isolating-converter","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}