{"product_id":"siemens-6es5-431-8ma11-input-module-6es54318ma11","title":"Siemens 6ES5-431-8MA11 Input Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES5-431-8MA11 is an eight-channel digital input module for SIMATIC S5 distributed I\/O in ET 100U and ET 200U configurations. It provides eight independent, isolated 24 V DC input circuits, translating field signals to the backplane with isolation up to 1500 VAC to protect the controller from faults and noise. Each input has field-side status indicators and is protected by transient suppression, supporting surge withstand capabilities in line with industry standards. The module draws about 32 mA of supply current and dissipates roughly 2 W of power, with a typical input-to-backplane delay of 4 to 5.5 ms when an input state changes. The device is UL-listed and CSA-certified and is used to interface sensors, switches, and other 24 V DC devices to SIMATIC S5 controllers, expanding ET 100U\/ET 200U I\/O while maintaining digital input integrity on the plant floor. The 6ES5-431-8MA11 designation identifies the model as the 8DI version of the 6ES5-431 family.\u003c\/p\u003e\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New","offer_id":46268492480746,"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-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6es5-431-8ma11-input-module-6es54318ma11","provider":"GTG Hardware","version":"1.0","type":"link"}