{"product_id":"allen-bradley-1746-a7-slc-500-7-slot-chassis-rack","title":"Allen-Bradley 1746-A7 SLC 500 7-Slot Chassis Rack","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1746-A7 is a SLC-500 seven-slot chassis that provides the backplane and mechanical frame for CPU and I\/O modules in mid-range SLC-500 automation setups. This 7-slot backplane supports a maximum backplane current of up to 10 A at 5 V DC and up to 2.88 A at 24 V DC, enabling a variety of processor, I\/O, and communications modules to operate together within a single enclosure. Dimensions are approximately 171 mm high, 113 mm wide, and 145 mm deep, and the unit is specified for operating temperatures from 0 to 60 C and storage temperatures from -40 to 85 C, with a relative humidity rating up to 95%. In typical configurations, the CPU or network adapter occupies slot 0, with other I\/O and expansion modules filling the remaining slots; the chassis is intended to be used as part of the SLC System’s modular hardware, delivering a compact, scalable foundation for industrial control tasks. The 1746-A7 chassis is designed to accommodate diverse SLC-500 modules, providing a consistent backplane and mechanical form factor for reliable installation in control panels and machines.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658986488110,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_4f39620c-a15e-499f-acf0-27a7c1c913d5.jpg?v=1769526308","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746-a7-slc-500-7-slot-chassis-rack","provider":"PLG Automation ","version":"1.0","type":"link"}