{"product_id":"allen-bradley-1746-a7-7-slot-rack","title":"Allen-Bradley 1746-A7 7-Slot Rack","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1746-A7 is a 7-slot mounting rack for the SLC 500 modular I\/O system, serving as the expansion chassis that houses the processor, I\/O modules, and communication adapters. In this rack, the processor occupies slot 0, with up to six additional slots available for I\/O modules and adapters. The 1746-A7 supports both modular SLC 500 configurations and fixed-system expansion chassis, making it suitable for mid-size automation installations that rely on AB SLC 500 backplanes. Typical use cases include expanding a legacy SLC 500 control system to accommodate more I\/O points and integrate networked devices in manufacturing environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658986553646,"sku":null,"price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e4c1abd6-846a-4633-9756-641b516b9ff2.jpg?v=1769526309","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746-a7-7-slot-rack","provider":"PLG Automation ","version":"1.0","type":"link"}