{"product_id":"dc-expansion-power-supply-allen-bradley-1769-pb4-compactlogix","title":"DC Expansion Power Supply Allen Bradley 1769-PB4 CompactLogix","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe 1769-PB4 is a 24V DC expansion power supply for Allen-Bradley CompactLogix and MicroLogix 1500 I\/O systems. It provides additional backplane power when system I\/O requirements exceed the controller’s internal supply capacity. We supply this module as 100% Brand New and original.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1769-PB4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24V DC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e19.2–31.2V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.1V DC Output\u003c\/td\u003e\n\u003ctd\u003e4.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24V DC Output\u003c\/td\u003e\n\u003ctd\u003e2.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e100 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e30 A @ 31.2V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN Rail \/ Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003ch4\u003eExtended System Capacity\u003c\/h4\u003e\n\u003cp\u003eAdds additional backplane power to support more I\/O modules in a single system.\u003c\/p\u003e\n\u003ch4\u003eStable Power Delivery\u003c\/h4\u003e\n\u003cp\u003eProvides regulated and filtered DC power for reliable PLC operation.\u003c\/p\u003e\n\u003ch4\u003eEfficient Installation\u003c\/h4\u003e\n\u003cp\u003eDIN rail mounting and removable terminal blocks simplify wiring and maintenance.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eWhen is the 1769-PB4 required?\u003c\/h4\u003e\n\u003cp\u003eIt is needed when I\/O power demand exceeds the controller’s built-in power supply capacity.\u003c\/p\u003e\n\u003ch4\u003eCan it power field devices directly?\u003c\/h4\u003e\n\u003cp\u003eNo. It only powers the internal backplane and I\/O modules.\u003c\/p\u003e\n\u003ch4\u003eDoes it support AC input?\u003c\/h4\u003e\n\u003cp\u003eNo. It requires 24V DC input. AC systems need a separate AC-to-DC power supply module.\u003c\/p\u003e\n\u003ch4\u003eIs this product original?\u003c\/h4\u003e\n\u003cp\u003eYes. We provide 100% Brand New and genuine Allen-Bradley products in original packaging.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":49083630846204,"sku":"1769-PB4","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/1769-PB42.jpg?v=1778486856","url":"https:\/\/www.electronicplc.com\/ar\/products\/dc-expansion-power-supply-allen-bradley-1769-pb4-compactlogix","provider":"Electronic PLC","version":"1.0","type":"link"}