{"product_id":"allen-bradley-1746-p2-slc-500-plc-expansion-rack","title":"Allen-Bradley 1746-P2 SLC-500 PLC Expansion Rack","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1746-P2 is a rack-mount power supply for the SLC‑500 family, designed to sit in an SLC‑500 chassis or expansion rack to deliver the backplane power that drives the distributed I\/O modules. It accepts 120\/240 VAC input at 47–63 Hz and provides 70 watts of input power, with backplane currents specified as 5 A on the 5 V rail and 0.96 A on the 24 V rail. Dimensions are 5.5 in (14 cm) wide by 2.9 in (7.4 cm) high by 5.7 in (14.5 cm) deep, and it is rated for 0–60 C operation with an inrush current up to 20 A. Each expansion rack typically requires its own 1746‑P2 power supply to power the backplane and attached I\/O modules, supporting modular expansion of the SLC‑500 platform; this power supply is commonly used with fixed-hardware style controllers and expansion chassis such as the 1746‑A2. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658980884782,"sku":null,"price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_bc625512-4a7c-4d97-b149-7b72027fc898.jpg?v=1769526274","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746-p2-slc-500-plc-expansion-rack","provider":"PLG Automation ","version":"1.0","type":"link"}