{"product_id":"siemens-6es7138-4fr00-0aa0-programmable-logic-controller-module","title":"Siemens 6ES7138-4FR00-0AA0 Programmable Logic Controller Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES7138-4FR00-0AA0 is a SIMATIC ET 200S fail-safe relay-output module (1F-RO) designed for the DP electronics family within the ET 200S distributed I\/O system. It provides a single relay output with two normally open contacts, capable of switching loads up to 5 A. The module accepts a control supply of 24 V DC or 24...230 V AC, aligning with common plant power architectures, while the relay contacts themselves are rated for switching voltages from 24 V DC up to 230 V AC. With a compact 30 mm width, it integrates into expanding digital output configurations in safety-related applications. Built for safety-conscious automation, this 1F-RO module enables fail-safe operation within ET 200S safety configurations, allowing safe shutdown or signaling through its relay outputs. The 6ES7138-4FR00-0AA0 is a dedicated expansion module for SIMATIC DP networks, pairing with compatible controllers to extend digital outputs in safety-critical circuits. \u003c\/p\u003e\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New","offer_id":46268567847146,"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-6es7138-4fr00-0aa0-programmable-logic-controller-module","provider":"GTG Hardware","version":"1.0","type":"link"}