{"product_id":"allen-bradley-1719-a22-compact-io-rack-system","title":"Allen-Bradley 1719-A22 Compact IO Rack System","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1719-A22 Ex I\/O 22-Slot Base Chassis is a rugged, backplane-based rack for the 1719 Ex I\/O family, designed to house up to 22 intrinsically safe I\/O modules in hazardous-location applications. The base backplane accepts a 18–32 V DC power input and provides the electrical and mechanical framework for a compact Ex I\/O system, with extension options that, when paired with the 1719-A24 extension rack, expand total slot count up to 46 I\/O positions across multiple sections. This chassis is part of Rockwell Automation’s Ex I\/O lineup, structured to support modular 1719 Ex I\/O adapters, power supplies, and modules that share the Ex I\/O protocol and intrinsic-safety requirements, enabling scalable, enclosure-friendly installations in challenging environments. For proper installation, select compatible 1719 Ex I\/O components—such as the terminal blocks and adapters designed for the 18–32 V DC Series A backplane—and follow the documented wiring and safety configurations to maintain certification and safe operation in hazardous areas. The 1719-A22 base chassis thus provides a compact, maintenance-friendly foundation for distributed I\/O in industrial settings where intrinsic safety, rigid physical zoning, and reliable power distribution are essential.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51659010769198,"sku":null,"price":326.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_fff1f099-07d7-4b13-a216-809a7afc06bf.jpg?v=1769526607","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1719-a22-compact-io-rack-system","provider":"PLG Automation ","version":"1.0","type":"link"}