{"product_id":"honeywell-psu-uni2450-cc-v2-0-power-supply-25-28vdc","title":"Honeywell PSU-UNI2450 CC V2.0 Power Supply 25\/28VDC","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell PSU-UNI2450 CC V2.0\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePSU-UNI2450 CC V2.0\u003c\/strong\u003e Power Supply, operates as a dedicated hardware component for continuous regulated DC power distribution within Honeywell process control and safety system racks. The unit conditions incoming mains voltage into a stable direct-current output, supplying system backplanes, field I\/O channels, and controller logic modules.\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\u003ePSU-UNI2450 CC V2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSelf-dissipating (Supply efficiency \u0026gt; 85%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e25 VDC \/ 28 VDC (Configurable\/Adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eHoneywell Process \u0026amp; Safety Platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eRegulated DC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eYes (CC Version V2.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Power Architecture Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe PSU-UNI2450 CC V2.0 power supply features conformal coating (CC) to protect internal power electronics against conductive dust and corrosive atmospheric contaminants common in harsh industrial environments. Built with integrated channel-to-channel isolation and output overvoltage protection, the unit mitigates power-line transients before they reach sensitive controller backplanes. The module supports parallel power redundancy configurations, ensuring uninterrupted 25\/28 VDC bus operation through seamless load-sharing during supply failure events.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What does the \"CC\" suffix signify on the PSU-UNI2450 CC V2.0 module?\u003c\/p\u003e\n\u003cp\u003eA: The \"CC\" designation indicates conformal coating applied to internal circuit assemblies, providing dielectric protection and moisture resistance in classified industrial locations.\u003c\/p\u003e\n\u003cp\u003eQ: Can the PSU-UNI2450 CC V2.0 be deployed in redundant power supply configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit includes integrated output decoupling diodes to allow direct parallel connection with secondary power supplies on a common system power bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting:\u003c\/strong\u003e Slide the power supply module into the designated rack slot along the chassis guide rails until the rear high-current connector is fully seated, then tighten front retaining screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input \u0026amp; DC Wiring:\u003c\/strong\u003e Connect incoming AC mains power and DC distribution cables according to terminal pinouts. Verify polarity and voltage selector settings before energizing the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the primary protective earth (PE) ground wire to the chassis earth terminal using a low-impedance connection to ensure proper surge redirection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Maintain a minimum clear ventilation area of 50 mm above and below the module rack assembly to allow free convection cooling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52715162337576,"sku":"PSU-UNI2450 CC V2.0","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/FC-PSU-2450U_Cocoai_cdb727ab-d2de-4565-b090-fd1cb319dfa2.png?v=1790063503","url":"https:\/\/www.powerdcs.com\/products\/honeywell-psu-uni2450-cc-v2-0-power-supply-25-28vdc","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}