{"product_id":"reliance-45c911-shark-xl-4-slot-rack-assembly","title":"Reliance 45C911 Shark XL 4-Slot Rack Assembly","description":"\u003cdiv\u003e\u003cp\u003eThe Reliance 45C911 Shark XL 4-Slot Rack Assembly is a four-slot backplane chassis for the Shark XL programmable controller family, designed to hold up to four Shark XL modules in a single rack and provide a common power and signal backplane. The part is cataloged as Reliance Electric 45C911 and appears in Shark XL literature as a four-slot rack, reflecting the historical AB\/Baldor\/Reliance lineage of Shark XL hardware. This rack sits alongside other Shark XL backplanes—3-slot, 5-slot, 6-slot and 7-slot variants (for example 45C910, 45C912, 45C913, 45C914)—to enable scalable module configurations in compact control architectures. Used with the corresponding Shark XL processor and I\/O modules, it supports modular automation setups where space efficiency and straightforward expansion are priorities.\u003c\/p\u003e\u003c\/div\u003e","brand":"Reliance","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51708595175726,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5b6693e4-ffb8-4528-8be4-2f6ba5bc124f.jpg?v=1770246669","url":"https:\/\/plgautomation.com\/products\/reliance-45c911-shark-xl-4-slot-rack-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}