{"product_id":"allen-bradley-1771-ixe-thermocouple-input-module","title":"Allen-Bradley 1771-IXE Thermocouple Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1771-IXE\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1771-IXE\u003c\/strong\u003e Thermocouple Input Module, operates as a dedicated hardware component for temperature and millivolt signal acquisition within Allen-Bradley PLC-5 chassis systems.\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\u003e1771-IXE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.99 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 1771 single-slot chassis module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.75 W (750 mA at 5 VDC backplane draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e750 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 floating differential inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eThermocouple \/ Millivolt (+\/- 100 mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Interface\u003c\/td\u003e\n\u003ctd\u003eBlock Transfer Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHigh-Density Analog Isolation and Backplane Determinism\u003c\/h3\u003e\n\u003cp\u003eThe 1771-IXE module leverages isolated input processing to digitize low-millivolt temperature signals without introducing ground potential errors across channels. Designed for integration across EtherNet\/IP and ControlNet deterministic remote I\/O links, the internal analog processing circuit formats temperature data for Block Transfer execution, preserving backplane bus communication velocity and preventing signal distortion from adjacent digital switching modules.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What interface protocol does the 1771-IXE module use to communicate with the PLC-5 processor?\u003c\/p\u003e\n\u003cp\u003eA: The 1771-IXE uses Block Transfer instructions (BTR\/BTW) to exchange multi-word configuration and analog input data across the 1771 chassis backplane.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1771-IXE require an external power supply to process thermocouple signals?\u003c\/p\u003e\n\u003cp\u003eA: No, all operating power for the module's internal circuitry is derived directly from the 1771 backplane bus, drawing 750 mA at 5 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off 1771 chassis backplane supply power before inserting or extracting the 1771-IXE module.\u003c\/li\u003e\n\u003cli\u003eAlign the module edge connector with the top and bottom guide rails of the designated slot and push inward until the locking latches engage.\u003c\/li\u003e\n\u003cli\u003eWire thermocouple extension leads to the designated terminal arm, ensuring shield wires are grounded at one location only to minimize noise pick-up.\u003c\/li\u003e\n\u003cli\u003eMaintain physical separation between low-millivolt sensor cabling and high-voltage AC power or motor load conductors.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48779949211838,"sku":"1771-IXE","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/1771-P6S_c05403cd-5fe3-4d58-88fb-ff89e198d806.png?v=1787541663","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1771-ixe-thermocouple-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}