{"product_id":"siemens-6es7-321-1bh01-0aa0-digital-input-module","title":"Siemens 6ES7 321-1BH01-0AA0 Digital Input Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES7 321-1BH01-0AA0 is a SM321 digital input module for SIMATIC S7 systems, providing 16 channels of 24 V DC inputs. Designed for backplane mounting with grouping of 16, it reads discrete field signals from sensors and switches and interfaces with the S7-300\/ET 200M ecosystem. This 16xDC24V module is ideal for monitoring 24 V signals from devices such as pushbuttons, proximity sensors, and limit switches, delivering straightforward digital input collection for reliable machine control.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268026323178,"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-016.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6es7-321-1bh01-0aa0-digital-input-module","provider":"GTG Hardware","version":"1.0","type":"link"}