{"product_id":"siemens-6es5-464-8ma21-analog-input-module","title":"Siemens 6ES5 464-8MA21 Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Siemens 6ES5 464-8MA21 Analog Input Module is a four-channel analog input card for the Siemens S5 family, designed to convert millivolt-level signals into the S5 backplane data stream with a per-channel range of ±50 mV. Each channel provides bipolar measurement with built‑in linearization and temperature compensation, and the module operates from a +9 V supply; it includes a broken-wire operating mode to detect and report a damaged sensor lead. Commonly used with S5-100U and S5-90U controllers and ET 200U decentral I\/O configurations, it enables precise low-level voltage sensing for instrumentation and process-control applications that require small-signal inputs.\u003c\/p\u003e\u003c\/div\u003e","brand":"SIMens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46267981627626,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-016.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6es5-464-8ma21-analog-input-module","provider":"GTG Hardware","version":"1.0","type":"link"}