{"product_id":"siemens-6es5400-7aa12","title":"Siemens 6ES5400-7AA12","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES5400-7AA12 is an eight-channel digital input module for the SIMATIC S5-110 family (commonly used with the S5-110A controller), delivering eight 24 V DC input points to the PLC. Each channel accepts a 24 V DC signal, enabling direct connection of sensors and switches to monitor digital states within an S5-110A system. The module measures 40 mm high, 170 mm long, and 150 mm wide and weighs 0.38 kg. The part is listed as 6ES5400-7AA12 (also seen as 6ES54007AA12); several resellers describe it as a discontinued S5 digital input card, with available refurbished or exchange options in the market. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New Surplus No Box","offer_id":46268492316906,"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-6es5400-7aa12","provider":"GTG Hardware","version":"1.0","type":"link"}