{"product_id":"siemens-6es7531-7kf00-0ab0-analog-input-module","title":"Siemens 6ES7531-7KF00-0AB0 Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Siemens 6ES7531-7KF00-0AB0 is an 8-channel analog input module for the SIMATIC S7-1500 PLC platform, designed to convert voltage, current, RTD, and thermocouple signals into digital values for the controller. It offers 16‑bit resolution with an accuracy of ±0.3%, powered from 24 V DC, and supports input ranges including voltage: ±10 V, ±2.5 V, and ±500 mV; current: 0–20 mA, 4–20 mA, and ±20 mA; and accepts sensors such as Pt100, Pt1000, Ni100, and several thermocouples (J, K, T, etc.). The module mounts in a PLC rack with backplane connection and provides integrated diagnostics and hardware interrupts to monitor channel status and fault conditions. Dimensions are approximately 35 × 147 × 129 mm. Applications include process control, manufacturing automation, temperature monitoring, water and wastewater plants, HVAC systems, and industrial machinery where analog signal acquisition is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":50558455513390,"sku":"New","price":1204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/6es7531-7kf00-0ab0.webp?v=1751591075","url":"https:\/\/plgautomation.com\/products\/siemens-6es7531-7kf00-0ab0-analog-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}