{"product_id":"nx-ts3104-omron-nx-series-temperature-input-unit","title":"NX-TS3104 Omron NX Series Temperature Input Unit","description":"\u003cp\u003eThe \u003cstrong\u003eOmron NX-TS3104\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNX-TS3104\u003c\/strong\u003e Temperature Input Unit, operates as a dedicated hardware component for multi-channel thermocouple signal acquisition within NX Bus automation platforms.\u003c\/p\u003e\n\u003ch3\u003eModel Number Decoding \u0026amp; Functionality\u003c\/h3\u003e\n\u003cp\u003eThe hardware part number designates core operational metrics: \"TS\" identifies the module as a Temperature Input type, \"3\" indicates 4 input channels, \"1\" specifies Thermocouple sensor compatibility, and \"04\" defines specific operating parameters including a 60 ms conversion cycle per unit, a maximum resolution of 0.001 deg C, and Free-Run backplane refreshing.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNX-TS3104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.14 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e24 x 100 x 71 mm (Shipping Weight 1.5 Kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.45 W max. (CPU\/Communication Unit), 1.10 W max. (Coupler Unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Inputs\u003c\/td\u003e\n\u003ctd\u003e4 thermocouple channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Sensors\u003c\/td\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\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20 kohm min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution \u0026amp; Timing\u003c\/td\u003e\n\u003ctd\u003e0.001 deg C max. resolution, 60 ms\/Unit conversion time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGalvanic Separation \u0026amp; Backplane Integration\u003c\/h3\u003e\n\u003cp\u003eIsolation between field inputs and the internal NX backplane utilizes transformers for internal power and digital isolators for data paths. Channel-to-channel isolation is also provided, preventing interference across thermocouple circuits. High backplane bus communication velocity and I\/O density scaling preserve deterministic response times across EtherNet\/IP and EtherCAT networks. Insulation resistance exceeds 20 Mohm at 100 VDC, withstanding 510 VAC dielectric strength for 1 minute with leakage below 5 mA.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron NX-TS3104 Temperature Input Module\u003c\/li\u003e\n\u003cli\u003e2 x Screwless Clamping Terminal Blocks (16 terminals x 2)\u003c\/li\u003e\n\u003cli\u003e1 x Terminal Insertion Instruction Leaflet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWiring \u0026amp; Mounting Directives\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSnap the 24 mm module onto a standard 35 mm DIN rail inside a grounded metal panel enclosure.\u003c\/li\u003e\n\u003cli\u003eConnect thermocouple leads directly to the dual 16-terminal screwless clamping connectors, observing sensor wire polarity.\u003c\/li\u003e\n\u003cli\u003eRoute thermocouple extension conductors in separate cable ducts isolated from high-voltage AC lines.\u003c\/li\u003e\n\u003cli\u003eObserve a mandatory 45-minute warm-up duration after initial power delivery to stabilize cold-junction compensation circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What thermocouple types can be connected to this input module?\u003c\/p\u003e\n\u003cp\u003eA: Supported types include K, J, T, E, L, U, N, R, S, WRe5-26, and PLII thermocouples.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the total conversion cycle time for all 4 channels?\u003c\/p\u003e\n\u003cp\u003eA: Signal conversion completes at a speed of 60 ms per unit under Free-Run refreshing mode.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does the module provide electrical isolation between individual input channels?\u003c\/p\u003e\n\u003cp\u003eA: Yes, galvanic isolation is implemented both between channels and between inputs and the NX bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What terminal connector style is used for external sensor wiring?\u003c\/p\u003e\n\u003cp\u003eA: The front panel incorporates two screwless clamping terminal blocks providing 32 total terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What input impedance is present at the thermocouple terminals?\u003c\/p\u003e\n\u003cp\u003eA: Internal input impedance measures 20 kohm minimum across all measurement circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the required warm-up time before taking accurate temperature readings?\u003c\/p\u003e\n\u003cp\u003eA: A warm-up period of 45 minutes is required post power-up to allow thermal stabilization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the disconnection detection current applied to sensors?\u003c\/p\u003e\n\u003cp\u003eA: The module applies an input disconnection detection current of approximately 0.1 uA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the net physical weight of this 4-point unit?\u003c\/p\u003e\n\u003cp\u003eA: The unit net weight is 0.14 Kg (140 grams), housed in a 24 mm wide housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306633183405,"sku":"NX-TS3104","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/nx-ts3104_1.jpg?v=1791646146","url":"https:\/\/www.maxwellplc.com\/products\/nx-ts3104-omron-nx-series-temperature-input-unit","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}