{"product_id":"siemens-6gk7-343-1ex20-0xe0-ethernet-communications-processor","title":"Siemens 6GK7 343-1EX20-0XE0 Ethernet Communications Processor","description":"\u003cdiv\u003e\u003cp\u003eSiemens CP 343-1 Ethernet Communications Processor, 6GK7343-1EX20-0XE0, is a plug-in module for SIMATIC S7-300 PLCs that provides an industrial Ethernet interface for TCP\/IP communications and RFC1006 S7 data exchange with remote devices. Built to integrate S7-300 systems into modern Ethernet networks, it enables S7 communication, fetch\/write, and Send\/Receive operations over TCP\/IP, supports multicast, and can function as a PROFINET IO controller or device depending on configuration, with LAN-based initialization and optional diagnostic capabilities. The CP 343-1 family delivers 10\/100 Mbit\/s Ethernet connectivity and is designed to extend SIMATIC NET communications without modifying the central CPU, making it a dedicated Ethernet communications processor for industrial automation networks.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268622143722,"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-6gk7-343-1ex20-0xe0-ethernet-communications-processor","provider":"GTG Hardware","version":"1.0","type":"link"}