{"product_id":"omron-nx-ts3202-nx-series-temperature-input-unit","title":"Omron NX-TS3202 NX Series Temperature Input Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe Omron NX-TS3202 Temperature Input Unit provides high-density, high-precision RTD monitoring for industrial automation systems operating on the Omron NX-series bus. This module interfaces directly with \u003cstrong\u003ePt100 three-wire\u003c\/strong\u003e resistance temperature detectors, offering precise multi-channel thermal feedback to Sysmac machine controllers or remote I\/O couplers. Built for harsh factory environments, it features robust \u003cstrong\u003egalvanic channel-to-channel isolation\u003c\/strong\u003e to prevent ground loops and protect upstream control electronics from high-voltage transients.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eFour independent, isolated RTD temperature input channels in a slim 24 mm housing.\u003c\/li\u003e\n  \u003cli\u003eSupports standard Pt100 (three-wire) temperature sensors with precise resistance detection.\u003c\/li\u003e\n  \u003cli\u003eFast conversion rate of 10 ms per unit for dynamic, high-speed thermal tracking.\u003c\/li\u003e\n  \u003cli\u003eHigh resolution measurement capacity up to 0.01 degC maximum.\u003c\/li\u003e\n  \u003cli\u003eDual-tier isolation architecture using physical transformers and digital isolators.\u003c\/li\u003e\n  \u003cli\u003eDual 16-point screwless push-in clamping terminal block simplifies on-site field wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eThermal monitoring of semiconductor fabrication chambers and chemical processes.\u003c\/li\u003e\n  \u003cli\u003eMulti-zone temperature regulation in industrial extrusion and packaging lines.\u003c\/li\u003e\n  \u003cli\u003eHVAC and cooling system water loop temperature measurement.\u003c\/li\u003e\n  \u003cli\u003eEnvironmental chamber testing and heat-treatment furnace control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\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 #1a365d; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold; color: #1a365d;\"\u003eSpecification Parameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold; color: #1a365d;\"\u003eValue \/ Details\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;\"\u003eOmron\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 Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eNX-TS3202\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;\"\u003eInput Channels\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e4 points (Resistance thermometer)\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;\"\u003eSensor Compatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003ePt100 (three-wire)\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;\"\u003eConversion Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e10 ms per Unit\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;\"\u003eResolution\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e0.01 degC max.\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;\"\u003eI\/O Refreshing Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eFree-Run refreshing\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;\"\u003eInput Detection Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eApprox. 0.25 mA\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;\"\u003eConductor Resistance Influence\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e0.06 degC\/Ohm max. (up to 20 Ohm max.)\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;\"\u003eIsolation Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eTransformer (Power), Digital Isolator (Signal) [Inputs to NX Bus \u0026amp; between inputs]\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;\"\u003eDielectric Strength\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e510 VAC between isolated circuits for 1 minute (leakage current \u0026lt;= 5 mA)\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;\"\u003eInsulation Resistance\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e20 MOhm minimum at 100 VDC between isolated circuits\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;\"\u003eNX Unit Power Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e1.50 W max (on CPU Unit); 1.05 W max (on Coupler Unit)\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;\"\u003ePhysical Dimensions\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e24 (W) x 100 (H) x 71 (D) 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;\"\u003e0.13 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 (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e1.5 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\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 #1a365d; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold; color: #1a365d;\"\u003eTerminal Row\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold; color: #1a365d;\"\u003eTerminal Connection Assignment (Pt100 3-Wire)\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;\"\u003eTerminal Block A\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eInputs for Channel 0 \u0026amp; Channel 1 (A, B, B' wiring contacts + shield termination point)\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;\"\u003eTerminal Block B\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eInputs for Channel 2 \u0026amp; Channel 3 (A, B, B' wiring contacts + shield termination point)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe unit uses standard three-wire Pt100 RTDs. It should not be confused with the NX-TS3101 series, which is dedicated to thermocouple interfaces, or the NX-TS3201, which features a different channel configuration. When replacing older units, verify that Sysmac Studio has been updated to support the unit configuration to prevent hardware identification mismatches on the EtherCAT network coupler.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThis module relies on precise physical excitation currents (approximately 0.25 mA). Cable lengths must be designed to minimize conductor resistance; resistance over 20 Ohms per wire will degrade measurement accuracy, adding up to 0.06 degC\/Ohm of drift. To achieve the specified conversion accuracy, the module requires a continuous warm-up period of at least 30 minutes after power-up.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways use high-quality shielded twisted-pair (STP) wiring for sensor lines. Terminate the shield at the ground terminal block on the NX-series unit or system ground bar to suppress high-frequency electrical noise from nearby variable frequency drives (VFDs). Do not route RTD sensor cables parallel to high-voltage power lines in the wire duct.\u003c\/p\u003e\n\n\u003ch3\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;\"\u003eShut off all power supplies connected to the NX-series bus CPU or communication coupler before installing, removing, or wiring the module. Failure to de-energize the assembly can cause permanent component damage to the unit’s internal logic circuits or disrupt field communications.\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    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eMount the module by aligning the top hook of the unit with the DIN rail and pressing down firmly until you hear the sliding hook click into place.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eInsert the pre-stripped three-wire Pt100 cables directly into the screwless clamp terminal block. Use a flat-blade screwdriver to release the tension clamp if removing wires.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eVerify correct LED TS indicator behavior after system initialization. A solid green light indicates normal bus communication and functional sensor acquisition.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077917860203,"sku":"NX-TS3202","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/nx-ts3202-5k1cbccwiju.png?v=1775734029","url":"https:\/\/www.plcprotech.com\/tr\/products\/omron-nx-ts3202-nx-series-temperature-input-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}