{"product_id":"1794-ps13-allen-bradley-flex-i-o-power-supply-module","title":"1794-PS13 | Allen-Bradley | Flex I\/O Power Supply Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1794-PS13\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary power source for the Flex I\/O 1794 system, converting wide-range AC input into stable 24V DC power. This module specifically drives communication adapters and I\/O modules within a distributed rack. We supply this component as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand original, ensuring your control system maintains maximum uptime with factory-certified electrical specifications.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1794-PS13 provides consistent power delivery across a broad input spectrum:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85–264V AC (Nominal 120V\/230V AC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47–63 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage (Nominal)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.3 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e31.2 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOvercurrent Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.4 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOvervoltage Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e35V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2500V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e23.9 BTU\/hr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDIN Rail\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1794-PS13 addresses critical power distribution challenges in industrial cabinets:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Voltage Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe wide input range (85–264V AC) allows the module to operate on global power grids without requiring external transformers or hardware jumpers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Surge Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe unit generates an output surge capacity sufficient to power up to four Flex I\/O adapters simultaneously. This eliminates the need for multiple power supplies in expanded I\/O configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Electrical Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2500V DC isolation protects sensitive low-voltage I\/O signals from AC line noise and high-voltage transients, preventing data corruption and hardware damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLow power dissipation (7W max) minimizes heat buildup in crowded enclosures. This design allows for high-density DIN rail mounting without exceeding the thermal limits of adjacent modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1794-PS13 power non-Flex I\/O devices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile designed specifically for the Flex I\/O system, it provides a standard 20.4–27.6V DC range. However, we recommend using it exclusively for 1794 adapters and modules to ensure the 1.3A current limit remains within the specified overcurrent protection threshold of 1.4A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this power supply require a minimum load to maintain voltage stability?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1794-PS13 supports a minimum load of 0mA. This ensures the output voltage remains stable even when the connected I\/O modules are in an idle or disconnected state.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the unit handle AC line fluctuations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module operates through a continuous input range of 85V to 264V AC. This allows the power supply to \"ride through\" minor brownouts and frequency shifts (47–63 Hz) without dropping the 24V DC output link.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended mounting orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMount the 1794-PS13 horizontally on a standard DIN rail. Horizontal mounting optimizes the 23.9 BTU\/hr thermal dissipation, ensuring air flows naturally across the chassis to maintain the 1.3A output rating without derating.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53423020638392,"sku":"1794-PS13","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1794-PS13.jpg?v=1777539184","url":"https:\/\/www.globalpetroparts.com\/products\/1794-ps13-allen-bradley-flex-i-o-power-supply-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}