{"product_id":"siemens-6es7422-1bl00-0aa0-digital-output-module","title":"Siemens 6ES7422-1BL00-0AA0 Digital Output Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES7 422-1BL00-0AA0 SM422 signal module for SIMATIC S7-400 is an eight-channel analog input module designed to interface with S7-400 PLCs in production lines, process control systems, and complex machine automation setups. It supports input signals of 0–10 V or 4–20 mA (model dependent) with 12–16 bit resolution (model dependent) and communicates via the backplane bus for S7-400. Mounting options include rack mount or a DIN rail adapter, and it operates from a typical 5 V DC logic supply with an ambient temperature range of 0°C to +60°C and IP20 protection. Diagnostic LED indicators provide channel and module status. Common replacements include Siemens 6ES7 422-1BL01-0AA0, Siemens 6ES7 422-1BL02-0AA0, and Allen-Bradley 1756-IF8.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":50558458986798,"sku":"New","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Siemens-6ES7-422-1BL00-0AA0-Digital-Output-Module-Digital-Output-Module-Used-Industrial-Parts.webp?v=1751525974","url":"https:\/\/plgautomation.com\/products\/siemens-6es7422-1bl00-0aa0-digital-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}