{"product_id":"allen-bradley-1769-pa4-compact-io-power-supply","title":"Allen-Bradley 1769-PA4 Compact IO Power Supply","description":"\u003ch3 data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"748\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 1769-PA4 Compact I\/O Selectable AC Power Supply is used in \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\" title=\"PLC automation systems\"\u003ePLC automation systems\u003c\/a\u003e to provide regulated power for CompactLogix and MicroLogix 1500 control platforms. It delivers reliable backplane power to connected Compact I\/O modules and controllers while supporting stable operation within industrial control panels. Commonly installed in manufacturing machinery, conveyor systems, packaging equipment, and process automation control panels, this power supply ensures dependable power distribution for modular PLC systems. Maintenance teams and system integrators use this power supply for system repairs, control panel upgrades, automation expansion, and replacement of existing Compact I\/O power supply units.\u003c\/p\u003e\n\u003ch3 data-start=\"750\" data-end=\"767\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"768\" data-end=\"1178\"\u003eThe Allen-Bradley 1769-PA4 power supply is used in industrial automation systems where CompactLogix or MicroLogix controllers require stable AC-powered backplane power. It is commonly applied in manufacturing production lines, conveyor and material handling systems, packaging machinery, and automated industrial equipment where multiple Compact I\/O modules must be reliably powered within PLC control systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1180\" data-end=\"1209\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1210\" data-end=\"1693\"\u003e• Manufacturer Part Number (MPN): 1769-PA4\u003cbr data-start=\"1252\" data-end=\"1255\"\u003e• Product Type: PLC Power Supply\u003cbr data-start=\"1287\" data-end=\"1290\"\u003e• Series: Compact I\/O (1769 Series)\u003cbr data-start=\"1325\" data-end=\"1328\"\u003e• Input Voltage: 85–265V AC\u003cbr data-start=\"1355\" data-end=\"1358\"\u003e• Input Frequency: 47–63 Hz\u003cbr data-start=\"1385\" data-end=\"1388\"\u003e• Output Current: 4 A at 5.1V DC, 2 A at 24V DC\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e• Output Power: Backplane power for Compact I\/O modules\u003cbr data-start=\"1493\" data-end=\"1496\"\u003e• Compatible Systems: CompactLogix, MicroLogix 1500\u003cbr data-start=\"1547\" data-end=\"1550\"\u003e• Mounting Type: DIN Rail or Panel Mount\u003cbr data-start=\"1590\" data-end=\"1593\"\u003e• Module Type: Selectable AC Input Power Supply\u003cbr data-start=\"1640\" data-end=\"1643\"\u003e• Operating Temperature: 0 to 60 °C (32 to 140 °F)\u003c\/p\u003e\n\u003ch3 data-start=\"1695\" data-end=\"1719\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1720\" data-end=\"1798\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1769-pb4-a?_pos=1\u0026amp;_sid=83c89fff8\u0026amp;_ss=r\" title=\"1769-PB4\"\u003e1769-PB4\u003c\/a\u003e\u003cbr data-start=\"1744\" data-end=\"1747\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1769-pa2-ser-a-rev-2-nsfb?_pos=1\u0026amp;_sid=6c9cfef2a\u0026amp;_ss=r\" title=\"1769-PA2\"\u003e1769-PA2\u003c\/a\u003e\u003cbr data-start=\"1771\" data-end=\"1774\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-compact-i-o-power-supply-24vdc-input-1769-pb2?_pos=1\u0026amp;_sid=20949c43c\u0026amp;_ss=r\" title=\"1769-PB2\"\u003e1769-PB2\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558252712238,"sku":"Surplus Original Box","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1769-PA2_1000x1000_5a184d2c-9dd1-42cb-b2d6-80acf9dfd2ab.jpg?v=1752644374","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1769-pa4-compact-io-power-supply","provider":"PLG Automation ","version":"1.0","type":"link"}