{"product_id":"siemens-6gk7342-2ah00-0xa0-profibus-dp-interface","title":"Siemens 6GK7342-2AH00-0XA0 Profibus DP Interface","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6GK7342-2AH00-0XA0 is the SIMATIC NET CP 342-2 communication processor that provides AS-Interface Master functionality for connecting a SIMATIC S7-300 controller to an AS-Interface network. The device interfaces with the S7-300 over PROFIBUS DP, functioning as a dedicated AS-Interface Master module without a front connector, and is designed to sit in the S7-300 rack to manage AS-I devices bridged onto the fieldbus. As an AS-Interface Master, the CP 342-2 coordinates cyclic polling and data exchange with AS-I slaves such as discrete sensors, actuators, and I\/O modules, enabling simple, low-cost daisy-chained field devices to be controlled from the PLC. In typical industrial automation scenarios, it is deployed to retrofit or enhance legacy S7-300 installations by adding an AS-Interface network without altering the core PLC logic, with Siemens SIMATIC NET providing the integration and configuration tooling to map AS-I data into the PLC program.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New Surplus No Box","offer_id":46268621783274,"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-6gk7342-2ah00-0xa0-profibus-dp-interface","provider":"GTG Hardware","version":"1.0","type":"link"}