{"product_id":"b-r-industrial-automation-x20at4222-i-o-module","title":"B\u0026R Industrial Automation X20AT4222 I\/O Module","description":"\u003cdiv\u003e\u003cp\u003eThe X20AT4222 is a four-channel temperature input module for B\u0026amp;R’s X20 I\/O system, designed to read RTDs such as Pt100 and Pt1000 sensors. Each channel supports Pt100\/PT1000 RTDs with 2-, 3-, or 4-wire configurations to compensate lead resistance, enabling precise temperature measurement in industrial environments. The module is an X20 bus device identified by B\u0026amp;R ID-Code 0x1BA7 and is described in the X20(c)AT4222 data sheet (version 3.32, dated 08\/2024). It integrates into the X20 I\/O backplane and communicates over the Powerlink\/X20 bus, enabling compact, scalable temperature monitoring in control panels and process lines. With four RTD inputs, it allows multi-point temperature sensing from a single module, simplifying wiring and reducing panel footprint. Typical applications include process-temperature monitoring in manufacturing, HVAC systems, and other environments requiring RTD-based temperature data for feedback control. \u003c\/p\u003e\u003c\/div\u003e","brand":"B\u0026R","offers":[{"title":"New","offer_id":51660459082030,"sku":null,"price":566.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f66ee282-30e1-4995-aacd-414536afff6f.jpg?v=1769537837","url":"https:\/\/plgautomation.com\/products\/b-r-industrial-automation-x20at4222-i-o-module","provider":"PLG Automation ","version":"1.0","type":"link"}