{"product_id":"honeywell-51452822-503-power-output-pwa","title":"Honeywell 51452822-503 Power\/Output PWA","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eProviding reliable voltage regulation and discrete switching, the \u003cstrong\u003eHoneywell 51452822-503\u003c\/strong\u003e is an industrial-grade Power\/Output Printed Wire Assembly (PWA) engineered for integration within process control platforms. This module handles both power distribution and output signal routing, utilizing two integrated electromechanical (E-M) relays to interface with external control devices. Optimized for low-voltage environments, the board is built to withstand continuous industrial operation while ensuring high-integrity signal isolation.\u003c\/p\u003e\n\n\u003cp\u003eThe card’s design prioritizes stability and circuit protection, making it highly suitable for harsh industrial cabinet installations where electrical noise and voltage fluctuations are common. It functions as a direct drop-in replacement part, maintaining system uptime and restoring design-spec electrical performance to your Honeywell control architecture.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual onboard electromechanical relays for robust, isolated dry-contact switching.\u003c\/li\u003e\n  \u003cli\u003eDual-compatibility power inputs accepting both 24 Vac and 24 Vdc voltage configurations.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty printed wire board layout engineered for stable thermal performance and resistance to industrial vibrations.\u003c\/li\u003e\n  \u003cli\u003eDirect integration with Honeywell process systems, ensuring plug-and-play mechanical and electrical compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial process control and monitoring loops\u003c\/li\u003e\n  \u003cli\u003eAuxiliary relay switching and alarm annunciator circuits\u003c\/li\u003e\n  \u003cli\u003eLow-voltage power distribution networks\u003c\/li\u003e\n  \u003cli\u003eCombustion control and HVAC system integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eParameter\u003c\/strong\u003e\n      \u003cstrong\u003eSpecification\u003c\/strong\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eHoneywell\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Number\/Model\u003c\/td\u003e\n      \u003ctd\u003e51452822-503\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModule Type\u003c\/td\u003e\n      \u003ctd\u003ePower\/Output Printed Wire Assembly (PWA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRelay Configuration\u003c\/td\u003e\n      \u003ctd\u003e2 Electromechanical (E-M) Relays\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n      \u003ctd\u003e24 Vac\/dc nominal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e1.3 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShipping Weight\u003c\/td\u003e\n      \u003ctd\u003e2.5 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure all incoming power supplies are locked out and tagged out prior to removing or installing the assembly.\u003c\/li\u003e\n  \u003cli\u003eAlways wear a grounded ESD wrist strap when handling the PWA card to prevent electrostatic damage to surface-mount components.\u003c\/li\u003e\n  \u003cli\u003eAlign the card carefully with the chassis guide rails and push firmly until the backplane connectors are fully seated.\u003c\/li\u003e\n  \u003cli\u003eVerify terminal connection tightness and correct input voltage polarity before re-energizing the control cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705597620587,"sku":"51452822-503","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/51452822-503-dkxz0fwr144_112be98b-c98a-42db-92a6-9596b3a19855.jpg?v=1766650857","url":"https:\/\/www.plcprotech.com\/ru\/products\/honeywell-51452822-503-power-output-pwa","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}