{"product_id":"plc-siemens-6es7-231-5qf32-0xb0-s7-1200-analog-input-sm-1231-6es7231-5qf32-0xb0","title":"PLC | Siemens | 6ES7 231-5QF32-0XB0 S7-1200 Analog input SM 1231 6ES7231-5QF32-0XB0","description":"\u003ch2\u003eProduct Description: 6ES7231-5QF32-0XB0\u003c\/h2\u003e\r\n\u003cp\u003eThe 6ES7231-5QF32-0XB0 is an 8-channel thermocouple input module for the SIMATIC S7-1200 PLC family. It supports direct connection of standard thermocouple types (B, E, J, K, N, R, S, T) in 2-wire mode, providing high- resolution temperature measurement (16-bit) with cold-junction compensation. Snap-on mounting beside the CPU draws power and communication through the backplane, enabling compact and precise temperature acquisition in food, pharmaceutical, HVAC, or OEM applications.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e8 isolated thermocouple inputs, 2-wire\u003c\/li\u003e\r\n\u003cli\u003eSupports B, E, J, K, N, R, S, T types per channel\u003c\/li\u003e\r\n\u003cli\u003e16-bit resolution (~0.1 °C) with built-in cold-junction compensation\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePer- channel diagnostics\u003c\/strong\u003e: open-circuit detection and range error\u003c\/li\u003e\r\n\u003cli\u003eConfigurable filter time, scaling, and limits in TIA Portal\u003c\/li\u003e\r\n\u003cli\u003eStatus LEDs for each channel and module health\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Range\u003c\/strong\u003e: Depends on TC type (e.g. –200…+1372 °C for K)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eResolution \u0026amp; Accuracy\u003c\/strong\u003e: 16-bit; ±0.1 % of full scale\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eConversion Time\u003c\/strong\u003e: ~200 ms per channel\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e: 500 V DC channel-to-backplane\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 1.5 W from backplane\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eModule Width\u003c\/strong\u003e: 45 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temp.\u003c\/strong\u003e: –20 … +60 °C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eProtection Class\u003c\/strong\u003e: IP20 (cabinet mount)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: ≈ 180 g\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMulti-point temperature monitoring in processing plants\u003c\/li\u003e\r\n\u003cli\u003eOven and furnace control for plastics, ceramics, or metal\u003c\/li\u003e\r\n\u003cli\u003eFood and beverage production lines\u003c\/li\u003e\r\n\u003cli\u003eEnvironmental chambers and HVAC control\u003c\/li\u003e\r\n\u003cli\u003eOEM machinery requiring integrated TC inputs\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh channel count in a slim footprint maximizes panel density\u003c\/li\u003e\r\n\u003cli\u003eDirect TC connection eliminates need for external transmitters\u003c\/li\u003e\r\n\u003cli\u003eBuilt-in compensation and diagnostics ensure measurement integrity\u003c\/li\u003e\r\n\u003cli\u003eSeamless configuration and maintenance via TIA Portal\u003c\/li\u003e\r\n\u003cli\u003eSiemens industrial build quality for reliable 24\/7 operation\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47070177722592,"sku":"07*6ES7231-5QF32-0XB0","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1947\/9776\/files\/10_7dc6558c-e7f6-4078-b14e-17166697be52.jpg?v=1740630060","url":"https:\/\/rabwellplc.com\/products\/plc-siemens-6es7-231-5qf32-0xb0-s7-1200-analog-input-sm-1231-6es7231-5qf32-0xb0","provider":"Rabwellplc","version":"1.0","type":"link"}