{"product_id":"omron-nx-ts3104-nx-series-temperature-input-unit","title":"Omron NX-TS3104 NX Series Temperature Input Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigning precise thermal monitoring loops within modular PLC architectures requires reliable and high-resolution instrumentation, which the Omron \u003cstrong\u003eNX-TS3104\u003c\/strong\u003e \u003cstrong\u003etemperature input unit\u003c\/strong\u003e delivers. This module interfaces directly with the Omron NX-series Sysmac controller or EtherCAT Communication Coupler Units to transmit high-accuracy temperature data across the backplane. Utilizing independent delta-sigma analog-to-digital conversion, it supports up to four thermocouple inputs with a resolution limit of 0.001 degC. Standard Free-Run refreshing matches synchronous system cycle times, while comprehensive channel-to-channel and channel-to-bus galvanic isolation protects internal processing logic from hazardous industrial field voltage spikes.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour independent thermocouple input points per module.\u003c\/li\u003e\n  \u003cli\u003eFast conversion speed of 60 ms per Unit for responsive control loops.\u003c\/li\u003e\n  \u003cli\u003eExceptional measurement resolution up to 0.001 degC max.\u003c\/li\u003e\n  \u003cli\u003eBroad sensor compatibility, supporting K, J, T, E, L, U, N, R, S, WRe5-26, and PLII thermocouples.\u003c\/li\u003e\n  \u003cli\u003eDual-stage electrical isolation utilizing integrated power transformers and digital signal isolators between inputs and the internal NX bus, as well as channel-to-channel.\u003c\/li\u003e\n  \u003cli\u003eToolless wiring via dual 16-point screwless clamping terminal blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlastic extrusion and injection molding temperature control zones.\u003c\/li\u003e\n  \u003cli\u003eIndustrial heat treatment furnaces and annealing kilns.\u003c\/li\u003e\n  \u003cli\u003ePackaging machinery sealing-jaw thermal management.\u003c\/li\u003e\n  \u003cli\u003eFood processing, pasteurization, and sanitization loops.\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      \u003cth\u003eManufacturer\u003c\/th\u003e\n      \u003ctd\u003eOmron\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eModel Number\u003c\/th\u003e\n      \u003ctd\u003eNX-TS3104\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eUnit Type\u003c\/th\u003e\n      \u003ctd\u003eTemperature Input (Thermocouple Type)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eNumber of Inputs\u003c\/th\u003e\n      \u003ctd\u003e4 points\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSupported Thermocouples\u003c\/th\u003e\n      \u003ctd\u003eK, J, T, E, L, U, N, R, S, WRe5-26, PLII\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eResolution\u003c\/th\u003e\n      \u003ctd\u003e0.001 degC max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConversion Time\u003c\/th\u003e\n      \u003ctd\u003e60 ms\/Unit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eI\/O Refreshing Method\u003c\/th\u003e\n      \u003ctd\u003eFree-Run refreshing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eExternal Connection\u003c\/th\u003e\n      \u003ctd\u003eScrewless clamping terminal block (16 terminals x 2)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInput Conversion Range\u003c\/th\u003e\n      \u003ctd\u003eWithin +\/-20 degC of the input range\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eAbsolute Maximum Rating\u003c\/th\u003e\n      \u003ctd\u003e+\/-130 mV\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInput Impedance\u003c\/th\u003e\n      \u003ctd\u003e20 kOhm min.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInput Disconnection Current\u003c\/th\u003e\n      \u003ctd\u003eApprox. 0.1 uA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWarm-up Period\u003c\/th\u003e\n      \u003ctd\u003e45 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eIsolation (Input to NX Bus)\u003c\/th\u003e\n      \u003ctd\u003ePower: Transformer, Signal: Digital isolator\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eIsolation (Between Channels)\u003c\/th\u003e\n      \u003ctd\u003ePower: Transformer, Signal: Digital isolator\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n      \u003ctd\u003e20 MOhm min. between isolated circuits (at 100 VDC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDielectric Strength\u003c\/th\u003e\n      \u003ctd\u003e510 VAC between isolated circuits for 1 minute (leakage current 5 mA max.)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePower Consumption (CPU Connection)\u003c\/th\u003e\n      \u003ctd\u003e1.45 W max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePower Consumption (Coupler Connection)\u003c\/th\u003e\n      \u003ctd\u003e1.10 W max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDimensions\u003c\/th\u003e\n      \u003ctd\u003e24 (W) x 100 (H) x 71 (D) mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight\u003c\/th\u003e\n      \u003ctd\u003e0.14 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\u003eInterface Component\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal Block Type\u003c\/td\u003e\n      \u003ctd\u003eDual 16-pin push-in screwless terminal blocks\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStatus Indicator\u003c\/td\u003e\n      \u003ctd\u003eTS indicator LED (Green\/Red operational status)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077919760747,"sku":"NX-TS3104","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/nx-ts3104-qowyh2ytxyn.png?v=1775734027","url":"https:\/\/www.plcprotech.com\/de\/products\/omron-nx-ts3104-nx-series-temperature-input-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}