{"product_id":"24v-dc-xt-power-supply-1756-pbxt-allen-bradley","title":"24V DC XT Power Supply 1756-PBXT Allen Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-PBXT is a ControlLogix-XT DC power supply for extended temperature applications. It accepts 19.2-32 V DC input and delivers 13 A at 5 V DC to the chassis backplane, operating in temperatures from -25 to +70 °C for extreme environments.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 19.2-32 V DC (nominal 24 V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current:\u003c\/strong\u003e 13 A @ 5 V DC, 4 A @ 3.3 V DC, 1.5 A @ 1.2 V DC, 2.8 A @ 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power:\u003c\/strong\u003e 75 W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -25 to +70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible chassis:\u003c\/strong\u003e 1756-A4LXT, A5XT, A7LXT, A7XT, A10XT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold-up time:\u003c\/strong\u003e 35 ms @ 18 V DC, 40 ms @ 24 V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExtended temperature rating for outdoor or unheated enclosures\u003c\/li\u003e\n\u003cli\u003eHigh 13 A backplane capacity supports fully loaded chassis\u003c\/li\u003e\n\u003cli\u003eConformal-coated components for harsh environments\u003c\/li\u003e\n\u003cli\u003eDirect chassis mounting without additional hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich chassis does it fit?\u003c\/strong\u003e ControlLogix-XT chassis: 1756-A4LXT, A5XT, A7LXT, A7XT, and A10XT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the input voltage range?\u003c\/strong\u003e 19.2 to 32 V DC with nominal 24 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it redundant?\u003c\/strong\u003e No, for redundancy use the 1756-PBXTR with the 1756-PSCA2XT adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower off and remove the existing power supply if replacing.\u003c\/li\u003e\n\u003cli\u003eAlign the 1756-PBXT with the chassis power supply slot.\u003c\/li\u003e\n\u003cli\u003eSlide into position until the locking mechanism engages.\u003c\/li\u003e\n\u003cli\u003eConnect 24 V DC input power to the terminal connections.\u003c\/li\u003e\n\u003cli\u003eVerify the status LED indicates normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBuying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect 1756-PBXT for XT chassis in extreme temperature installations.\u003c\/li\u003e\n\u003cli\u003eFor standard chassis, use the 1756-PB75 instead.\u003c\/li\u003e\n\u003cli\u003eFor redundant power, specify the 1756-PBXTR bundle.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50179967844490,"sku":"1756-PBXT","price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/1756-PBXTr90_66ed5020-44ad-4fa6-b031-f36eeb616318.jpg?v=1789108848","url":"https:\/\/www.cambiaplc.com\/products\/24v-dc-xt-power-supply-1756-pbxt-allen-bradley","provider":"Controlix Automation","version":"1.0","type":"link"}