{"product_id":"honeywell-51401497-100-power-supply-module","title":"Honeywell 51401497-100 Power Supply Module","description":"\u003ch1\u003eHoneywell 51401497-100 Power Supply Module\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eConfigured for dual-node power distribution in TDC 3000 LCN systems, the \u003cstrong\u003eHoneywell 51401497-100\u003c\/strong\u003e (\u003cstrong\u003e51401469-100\u003c\/strong\u003e PCB Assembly) power supply module provides direct electrical execution for two independent control nodes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e51401497-100 (PCB Assembly 51401469-100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eHoneywell TDC 3000 \/ LCN system family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e~4.8 lbs (housing dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eNot specified in provided data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eIndustrial ambient range (standard Honeywell spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eDual-node supply, consumption varies with load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCore Function\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eProvides regulated DC power for two control nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eOver-voltage protection, anti-interference design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eAdjustment\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage margin switch (High, Normal, Low)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe module integrates with Honeywell process control environments where \u003cstrong\u003e4-20 mA HART loop protocol\u003c\/strong\u003e is standard. This ensures compatibility with distributed control instrumentation, enabling diagnostic signaling while maintaining primary current loop integrity. Channel-to-channel isolation is preserved to prevent interference between dual-node outputs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eQ: Does the 51401497-100 support hot-swap installation? A: No, removal or insertion under live load is not recommended due to dual-node supply risk.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: What is the backplane current load impact? A: The module draws current proportional to dual-node demand; installation requires verifying chassis bus capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: How does redundancy switching behave? A: In redundant configurations, switchover delay is minimal, but dependent on system backplane design and node synchronization.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEnsure chassis backplane slots are free of debris before insertion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEngage PCB edge connectors fully to avoid partial contact.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnect shielding layers to ground at a single point to minimize interference.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaintain clearance for passive convection cooling.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVerify voltage margin switch position (High, Normal, Low) before energizing system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48489885073598,"sku":"51401497-100","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-24_10-57-48.png?v=1782272822","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51401497-100-power-supply-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}