{"product_id":"industrial-6es7521-1bl00-0ab0-analog-input-module","title":"Industrial 6ES7521-1BL00-0AB0 Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Siemens 6ES7521-1BL00-0AB0 is a DI 32x24 V DC HF digital input module for SIMATIC S7-1500 that provides 32 digital inputs at 24 V DC. Inputs are organized in two banks of 16; two inputs can be used as counters, and the module offers an input delay of 0.05–20 ms with IEC 61131 input type 3 support, along with diagnostics and hardware interrupts. A front connector for screw terminals or push-in terminals is ordered separately, making this module a flexible choice for reliable digital input signaling in industrial automation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New Surplus No Box","offer_id":46268595110122,"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\/industrial-6es7521-1bl00-0ab0-analog-input-module","provider":"GTG Hardware","version":"1.0","type":"link"}