{"product_id":"allen-bradley-1771-ixe-8-channel-thermocouple-input-module","title":"Allen Bradley 1771-IXE 8-Channel Thermocouple Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-IXE is an 8-channel thermocouple\/millivolt input module for the PLC-5 platform. It supports E, J, K, T, R, and S type thermocouples with cold junction compensation, delivering 1°C or 1°F temperature resolution and 10 microvolt millivolt resolution for precise process temperature monitoring.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput channels:\u003c\/strong\u003e 8 differential, configurable for thermocouple or millivolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermocouple types:\u003c\/strong\u003e E, J, K, T, R, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMillivolt range:\u003c\/strong\u003e ±100 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature resolution:\u003c\/strong\u003e 1°C or 1°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMillivolt resolution:\u003c\/strong\u003e 10 µV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation:\u003c\/strong\u003e 0-60 °C range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane current:\u003c\/strong\u003e 750 mA @ 5 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring arm:\u003c\/strong\u003e 1771-WI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData format:\u003c\/strong\u003e 4-digit BCD, complementary binary, or signed magnitude binary\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMixed input configuration: 4 channels of one type plus 4 of another\u003c\/li\u003e\n\u003cli\u003eAutomatic cold junction compensation for accurate thermocouple readings\u003c\/li\u003e\n\u003cli\u003eOpen-circuit detection for failed thermocouples\u003c\/li\u003e\n\u003cli\u003ePer-channel automatic offset and gain calibration\u003c\/li\u003e\n\u003cli\u003eSoftware calibration eliminates potentiometer adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich wiring arm is required?\u003c\/strong\u003e The 1771-WI wiring arm is specifically designed for the IXE module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I mix thermocouple types?\u003c\/strong\u003e Yes, the module allows 4 channels of one input type and 4 of another.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat happens if a thermocouple fails?\u003c\/strong\u003e The module detects open circuits and reports the fault to the processor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the 1771 I\/O chassis.\u003c\/li\u003e\n\u003cli\u003eInsert the module into any slot except the leftmost.\u003c\/li\u003e\n\u003cli\u003eAttach the 1771-WI wiring arm.\u003c\/li\u003e\n\u003cli\u003eWire thermocouples observing correct polarity; use thermocouple extension wire.\u003c\/li\u003e\n\u003cli\u003eConfigure input types and scaling via block-transfer instructions in the PLC program.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect 1771-IXE for multi-point thermocouple temperature monitoring.\u003c\/li\u003e\n\u003cli\u003eFor RTD sensors, use the 1771-IR module instead.\u003c\/li\u003e\n\u003cli\u003eVerify chassis power budget: 750 mA backplane current per module.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52985702482231,"sku":"1771-IXE","price":202.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8343\/6343\/files\/1771-IXE_3_703213ec-fe16-437b-b126-f2570ebcf261.jpg?v=1789375175","url":"https:\/\/www.controltech-supply.com\/products\/allen-bradley-1771-ixe-8-channel-thermocouple-input-module","provider":"ControlTech Supply Limited","version":"1.0","type":"link"}