{"product_id":"aptech-1756-n2-b-card-slot-filler-assembly","title":"APTECH 1756-N2 B Card Slot Filler Assembly","description":"\u003cdiv\u003e\u003cp\u003eThe APTECH 1756-N2 B Card Slot Filler Assembly is the Series B revision of the 1756-N2 empty-slot filler for APTECH ControlLogix backplanes, designed to occupy an unused slot in a standard 1756 chassis. Identified by the part number 1756-N2B, this filler is described in Rockwell Automation documentation as the slot filler module for empty slots in standard ControlLogix chassis, confirming its role in the 1756-N2 family of backplane fillers. Distributor catalogs and official listings commonly note alternate part naming such as 1756-N2\/B, underscoring that the Series B revision is the current variant used for unpopulated positions. Use it to cover an unpopulated backplane position in a ControlLogix chassis, ensuring the slot is accounted for within the standard backplane configuration of your 1756 system.\u003c\/p\u003e\u003c\/div\u003e","brand":"APTECH","offers":[{"title":"New","offer_id":51660079005998,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6c9a5b5d-6bf7-4989-84b3-0c4d01617eef.jpg?v=1769532621","url":"https:\/\/plgautomation.com\/products\/aptech-1756-n2-b-card-slot-filler-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}