{"product_id":"siemens-6es5544-3ua11-communication-processor-module","title":"Siemens 6ES5544-3UA11 Communication Processor Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES5544-3UA11 is a CP544 Communication Processor Module for SIMATIC S5 PLCs, delivering a high-speed point-to-point serial link between an S5 CPU and remote devices. It provides two plug-in interface submodule slots that support TTY connections (20 mA current loop) and V.24\/V.28 RS-232C or RS-422\/485 interfaces, plus a dedicated TTY interface for a programming device and a slot for a 374 memory card. This CP544 module is compatible with S5 CPUs such as the 115U\/H, 135U, and 155U\/H families, enabling fast serial communications within legacy SIMATIC S5 installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268515811562,"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-6es5544-3ua11-communication-processor-module","provider":"GTG Hardware","version":"1.0","type":"link"}