{"product_id":"siemens-6es7374-2xh01-0aa0-simatic-s7-300-module","title":"Siemens 6ES7374-2XH01-0AA0 Simatic S7-300 Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES7374-2XH01-0AA0 Simatic S7-300 SM374 Simulator is a spare-part I\/O simulator card for the SIMATIC S7-300 PLC family. It’s designed to plug into the S7-300 backplane and provides a configurable 16-point I\/O simulator that can emulate 16 digital inputs or 16 digital outputs, or a mixed configuration of 8 inputs and 8 outputs. The module uses 16 front-panel switches and 16 LEDs to visualize and control the simulated I\/O, offering a compact way to test PLC logic and ladder logic offline. Powered from the backplane bus at 5 V DC with a maximum current draw of 80 mA, it typically consumes about 0.35 W; its physical dimensions are 40 mm wide, 125 mm high, and 120 mm deep, with an approximate weight of 190 g. As a SIMATIC S7-300 spare part, SM374 is commonly used in development, training, or lab environments to simulate I\/O without external field devices.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268589310186,"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-6es7374-2xh01-0aa0-simatic-s7-300-module","provider":"GTG Hardware","version":"1.0","type":"link"}