{"product_id":"allen-bradley-1756-a13-nsnbc01-programmable-logic-controller","title":"Allen-Bradley 1756-A13 NSNBC01 Programmable Logic Controller","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-A13 NSNBC01 is a 13-slot ControlLogix standard chassis that serves as the central backplane for a ControlLogix PLC system. It provides the physical backbone to mount up to 13 modules—including I\/O, communications, and power modules—into a single, backplane-driven rack that communicates with a ControlLogix processor. Open-style and rack-mountable, the chassis weighs about 1.9 kg (4.2 lb) in its 1756-A13\/B configuration, reflecting its purpose as a compact but capable main chassis. As a member of the 1756 ControlLogix family, the 13-slot chassis accepts a range of 1756 modules and is designed to work with standard ControlLogix CPUs to support scalable automation architectures. Catalog listings often show the model as 1756-A13 with variant codes such as NSNBC01, underscoring that NSNBC01 is a listing variant accompanying the base 1756-A13 chassis.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658952409390,"sku":null,"price":913.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b38affbb-f134-40ef-b150-be905e9ff893.jpg?v=1769525870","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-a13-nsnbc01-programmable-logic-controller","provider":"PLG Automation ","version":"1.0","type":"link"}