{"product_id":"industrial-x20cm8281-rtd-module","title":"Industrial X20CM8281 RTD Module","description":"\u003cdiv\u003e\u003cp\u003eThe B\u0026amp;R X20CM8281 RTD Module is a temperature input module for the X20 I\/O system that enables precise RTD-based temperature measurement in PLC-based automation environments. It accepts RTD sensors and transmits measurement signals through the X20 system backplane to a B\u0026amp;R X20 automation controller, making it ideal for process monitoring, control panel upgrades, and system expansions on DIN-rail installations. Key specifications include: Manufacturer: B\u0026amp;R Industrial Automation; Part Number: X20CM8281; Series: X20 I\/O System; Module Type: RTD temperature input module; Sensor Type: RTD sensors; Signal Type: RTD temperature measurement; Installation Type: X20 modular DIN rail system; Communication Interface: X20 system backplane bus; Compatible Controllers: B\u0026amp;R X20 automation controllers; Operating Temperature: 0°C to 55°C. Common applications include manufacturing production lines, HVAC systems, water and wastewater treatment plants, chemical processing equipment, and packaging machinery where RTD temperature sensing is required. Common replacements include B\u0026amp;R X20AI7744, B\u0026amp;R 7AI774-70, and Siemens 6ES7 331-7PF01-0AB0.\u003c\/p\u003e\u003c\/div\u003e","brand":"B\u0026R","offers":[{"title":"New","offer_id":50558371135790,"sku":"New","price":2308.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/X20CM8281.webp?v=1752201961","url":"https:\/\/plgautomation.com\/products\/industrial-x20cm8281-rtd-module","provider":"PLG Automation ","version":"1.0","type":"link"}