{"product_id":"siemens-ag-6es7-321-1el00-0aa0-programmable-logic-controller-module","title":"Siemens AG 6ES7 321-1EL00-0AA0 Programmable Logic Controller Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES7321-1EL00-0AA0 is a SIMATIC S7-300 digital input module (SM 321) that provides 32 isolated digital inputs for AC signals, rated for 120 V AC, with galvanic isolation and a 1 × 40-pole backplane interface for mounting in an S7-300 rack. It expands a SIMATIC S7-300 controller’s input capacity to read sensors and switches in industrial automation and process control applications. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268585476330,"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-ag-6es7-321-1el00-0aa0-programmable-logic-controller-module","provider":"GTG Hardware","version":"1.0","type":"link"}