{"product_id":"1734-it2i-allen-bradley-thermocouple-module-15-bit","title":"1734-IT2I Allen-Bradley Thermocouple Module 15-bit","description":"\u003ch2\u003e\u003cstrong\u003e1734-IT2I Isolated Thermocouple Input Module Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen‑Bradley brand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cstrong\u003e1734-IT2I\u003c\/strong\u003e – POINT I\/O Analog Temperature Input Module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e Two thermocouple inputs (differential, individually isolated).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 15 bits (2.5 µV\/cnt).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e ±75 mV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Format:\u003c\/strong\u003e Signed integer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Scales:\u003c\/strong\u003e Celsius, Fahrenheit, Kelvin, Rankine, plus one custom mV scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Type:\u003c\/strong\u003e Delta‑Sigma.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarms:\u003c\/strong\u003e Under‑range, over‑range, CJC open‑wire detection, and four level alarms (low‑low, low, high, high‑high).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 100 kΩ (input) and 1 MΩ (other).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 50 Volts continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOINTBus Current:\u003c\/strong\u003e 175 mA at 5 Volts DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 24 Volts DC (no external power supply needed).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 1 Watt maximum (3.3 BTU\/hour thermal).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 55°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -4°C to 85°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5% to 95% non‑condensing relative humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the \u003cstrong\u003e1734-IT2I\u003c\/strong\u003e work with any thermocouple type?\u003c\/strong\u003e\u003cbr\u003eYes, it supports standard thermocouples with ±75 mV input range and includes cold junction compensation (CJC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this module without a \u003cstrong\u003e1734-TBCJC\u003c\/strong\u003e base?\u003c\/strong\u003e\u003cbr\u003eNo, the \u003cstrong\u003e1734-IT2I\u003c\/strong\u003e requires the specific \u003cstrong\u003e1734-TBCJC\u003c\/strong\u003e wiring base assembly for proper operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat temperature units can I select?\u003c\/strong\u003e\u003cbr\u003eCelsius, Fahrenheit, Kelvin, Rankine, or a custom mV scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the module electrically isolated?\u003c\/strong\u003e\u003cbr\u003eYes, it provides 50V continuous isolation between channels and the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow rugged is this module for industrial use?\u003c\/strong\u003e\u003cbr\u003eIt withstands 5g vibration, 30g operating shock, and works from -20°C to 55°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have stock available?\u003c\/strong\u003e\u003cbr\u003eYes, we keep the \u003cstrong\u003e1734-IT2I\u003c\/strong\u003e in stock as brand new, original units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor any inquiries, please contact us: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e (WhatsApp).\u003c\/p\u003e\n\u003cp\u003ePartner: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45930866311329,"sku":"1734-IT2I","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1734-IT2I-1.jpg?v=1776328152","url":"https:\/\/www.autonexcontrol.com\/th\/products\/1734-it2i-allen-bradley-thermocouple-module-15-bit","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}