{"product_id":"nx-tc3405-omron-temperature-control-unit-nx-series","title":"NX-TC3405 Omron Temperature Control Unit NX-series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron NX-TC3405\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNX-TC3405\u003c\/strong\u003e Temperature Control Unit, operates as a dedicated hardware component for multi-loop thermal signal acquisition and PWM actuation within NX I\/O Bus automation architectures.\u003c\/p\u003e\n\u003ch3\u003eFunctional Configuration \u0026amp; Unit Architecture\u003c\/h3\u003e\n\u003cp\u003eThe specific model nomenclature identifies input signal channel allocations and output stage drive parameters within the Omron NX modular product line.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNX\u003c\/strong\u003e: Modular I\/O bus expansion platform for EtherCAT and EtherNet\/IP bus couplers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTC\u003c\/strong\u003e: Temperature control module classification incorporating autonomous closed-loop control algorithms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3405\u003c\/strong\u003e: Four-loop temperature control configuration with universal thermocouple\/RTD inputs and 4 PNP digital outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical \u0026amp; Mechanical Data\u003c\/h3\u003e\n\u003cfigure\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-TC3405\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\u003e140 g (unpacked)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e24 mm x 100 mm x 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.80 W max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e4 isolated points (Thermocouple \/ Pt100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e4 PNP points (24 VDC, 21 mA\/point, PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e50 ms per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Function\u003c\/td\u003e\n\u003ctd\u003eHeat or Cool control with heater burnout alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Routing \u0026amp; Firmware Execution\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces directly with the central backplane bus to ensure consistent backplane bus communication velocity across deterministic networks like EtherCAT. Integrated firmware flash compatibility supports seamless field updates without disrupting loop configuration constants. High-density system integration enables flexible I\/O density scaling while maintaining synchronized multi-loop heating and cooling profile execution.\u003c\/p\u003e\n\u003ch3\u003ePackage Component List\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron NX-TC3405 Temperature Control Unit\u003c\/li\u003e\n\u003cli\u003e2 x Detachable Push-in Plus terminal block connectors\u003c\/li\u003e\n\u003cli\u003e1 x Installation instruction datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Mounting \u0026amp; Wiring Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIN Rail Attachment\n\u003cul\u003e\n\u003cli\u003eMount the unit vertically onto a standard 35 mm DIN rail inside an IP20 or higher enclosure to maintain natural convection cooling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTerminal Block Connection\n\u003cul\u003e\n\u003cli\u003eInsert solid or ferruled conductors directly into the Push-in Plus terminals without requiring screw-tightening tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal Wire Separation\n\u003cul\u003e\n\u003cli\u003eRoute thermocouple and RTD compensation leads in separate raceways away from high-voltage motor power cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent Transformer Cabling\n\u003cul\u003e\n\u003cli\u003eWire heater burnout alarm current transformer inputs directly to designated terminal pins for inline current evaluation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering FAQ \u0026amp; Physical Limitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat input sensor types can be connected to the analog channels?\u003c\/p\u003e\n\u003cp\u003eThe unit supports B, C, E, J, JPt100, K, L, N, P, Pt100, R, S, T, and U temperature sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum output current capacity per digital channel?\u003c\/p\u003e\n\u003cp\u003eEach PNP digital output supplies up to 21 mA at 24 VDC for direct solid-state relay driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the internal signal conversion cycle time for all loops?\u003c\/p\u003e\n\u003cp\u003eAnalog conversion and control calculation execute at a fixed rate of 50 ms per unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the hardware feature embedded heater burnout detection capabilities?\u003c\/p\u003e\n\u003cp\u003eYes, the module incorporates dedicated inputs for heater burnout alarm detection across active loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat degree of physical protection does the outer housing provide?\u003c\/p\u003e\n\u003cp\u003eThe plastic housing complies with an IP20 ingress protection rating for cabinet installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are input circuits isolated from internal logic and adjacent lines?\u003c\/p\u003e\n\u003cp\u003eAll four analog input channels feature galvanically isolated signal conditioning circuitry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat control modes can be configured on the individual channels?\u003c\/p\u003e\n\u003cp\u003eEach loop can be independently assigned to execute standard Heating or Cooling control algorithms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat type of physical connectors are used for field wiring?\u003c\/p\u003e\n\u003cp\u003eThe front panel houses two detachable Push-in Plus terminal blocks for direct wire insertion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306636066989,"sku":"NX-TC3405","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/nx-tc3405_1.jpg?v=1791554868","url":"https:\/\/www.maxwellplc.com\/ga\/products\/nx-tc3405-omron-temperature-control-unit-nx-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}