{"product_id":"siemens-6es5454-4ua11-io-module","title":"Siemens 6ES5454-4UA11 IO Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES5454-4UA11 is a SIMATIC S5 digital output module with 16 independent 24 V DC outputs designed for use with S5-135U, S5-155U and S5-H controllers. Each output provides up to 2 A and is of the floating type, housed in the compact Version U form factor for standard S5 rack installations. The module switches 24 V loads in automation tasks such as actuators and indicator circuits, enabling dense channel counts from a single module. This 16-channel module is intended for expansion or retrofit of existing SIMATIC S5 systems, offering straightforward integration with compatible PLCs and I\/O wiring schemes. When wiring, observe the 24 V DC rating per channel and ensure no individual output exceeds the 2 A limit to maintain reliable operation. The 6ES5454-4UA11 designation identifies the 454-4 digital output family within the S5 lineup, a legacy solution still used in automation environments that require discrete 24 V control. The compact Version U packaging emphasizes its slim profile and mounting compatibility within standard Siemens S5 racks, helping to preserve panel space in multi-module installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New Surplus No Box","offer_id":46268510208234,"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-6es5454-4ua11-io-module","provider":"GTG Hardware","version":"1.0","type":"link"}