{"product_id":"allen-bradley-1794-ps13-power-supply-module","title":"Allen-Bradley 1794-PS13 Power Supply Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1794-PS13\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1794-PS13\u003c\/strong\u003e Power Supply Module, operates as a dedicated hardware component for AC-to-DC power conversion and system bus power distribution within FLEX I\/O platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1794-PS13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.50 lbs (0.23 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard FLEX I\/O power supply module profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Allen-Bradley industrial operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e31.2 W output power capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e120\/230 VAC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e0.62 A at 120 VAC \/ 0.42 A at 230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e1.3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Deterministic Power Stability\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1794-PS13 delivers regulated 24 VDC field power and backplane current needed to maintain stable EtherNet\/IP deterministic networks and high-velocity backplane bus communication. Built to support dense I\/O expansion configurations, the internal power regulation circuits suppress AC line ripple and voltage fluctuations, ensuring that connected FLEX I\/O terminal bases and communication adapters maintain uninterrupted firmware flash compatibility and signal integrity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input voltages are supported by the 1794-PS13 power supply module?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts selectable nominal AC power inputs of 120 VAC (0.62 A) or 230 VAC (0.42 A) at 50\/60 Hz.\u003c\/p\u003e\n\u003cp\u003eQ: How is the 1794-PS13 power supply physically mounted in a control enclosure?\u003c\/p\u003e\n\u003cp\u003eA: The module mounts directly onto a standard 35 mm DIN rail adjacent to the FLEX I\/O adapter and terminal bases, connecting to the power distribution bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSnap the 1794-PS13 power supply module securely onto the top portion of the 35 mm DIN rail prior to landing field wiring.\u003c\/li\u003e\n\u003cli\u003eEnsure proper protective earth grounding by bonding the DIN rail to the panel main ground bus using a low-impedance copper conductor.\u003c\/li\u003e\n\u003cli\u003eWire the incoming AC power supply (120\/230 VAC) to the labeled terminal connections, verifying appropriate line fusing is installed upstream.\u003c\/li\u003e\n\u003cli\u003eRoute AC power supply conductors separately from 24 VDC output distribution and low-voltage communication cabling to minimize electromagnetic noise coupling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52790013002008,"sku":"1794-PS13","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/screenshot_2026-09-30_09-36-32_Cocoai.jpg?v=1790733772","url":"https:\/\/www.innoplcsync.com\/products\/allen-bradley-1794-ps13-power-supply-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}