{"product_id":"honeywell-82407468-002-voltage-regulator-board","title":"Honeywell 82407468-002 Voltage Regulator Board","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 82407468-002\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e82407468-002\u003c\/strong\u003e Voltage Regulator Board, operates as a dedicated hardware component for precise voltage regulation and stabilization within MC Point Card File PF-200 systems.\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\u003e82407468-002\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\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e82407468-002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulator Board\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\u003e3.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.0 cm x 26.7 cm x 16.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC input from main power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltages\u003c\/td\u003e\n\u003ctd\u003e+5 VDC and +15 VDC to backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Ratings\u003c\/td\u003e\n\u003ctd\u003eF1: 5 A, F2: 2 A, F3: 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eLD1 (+24 VDC present), LD2 (All voltages present)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Test Points\u003c\/td\u003e\n\u003ctd\u003eTP1 (+24 VDC), TP2 (+12 VDC), TP3 (+15 VDC), TP6 (-15 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eMC Point Card File PF-200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and 4-20 mA HART Loop Protocol\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 82407468-002\u003c\/strong\u003e converts 24 VDC input power into stable +5 VDC and +15 VDC power rails to drive backplane sub-assemblies and analog input circuitry. Integrated power conditioning modules deliver up to 5 A output current, preventing voltage fluctuations from degrading downstream sensor acquisition loops. Channel-to-channel isolation networks decouple power delivery paths, suppressing line transients and ground loops across connected 4-20 mA HART loop protocol instruments. Diagnostic coverage is provided via physical test points TP1 through TP6, onboard protection fuses F1, F2, and F3, and status indicators LD1 and LD2 for direct voltage validation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power output rails are supplied by the 82407468-002 regulator board?\u003c\/p\u003e\n\u003cp\u003eA: The board receives a 24 VDC input and regulates +5 VDC and +15 VDC output rails to the backplane.\u003c\/p\u003e\n\u003cp\u003eQ: Which onboard indicators confirm normal power status on the module?\u003c\/p\u003e\n\u003cp\u003eA: LED LD1 signals +24 VDC input presence, while LD2 illuminates when all output regulated voltages are present.\u003c\/p\u003e\n\u003cp\u003eQ: What are the physical replacement fuse specifications for this assembly?\u003c\/p\u003e\n\u003cp\u003eA: Onboard protection includes fuse F1 rated at 5 A, F2 rated at 2 A, and F3 rated at 5 A.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower Disconnection: Fully de-energize the main 24 VDC input power supply prior to inserting or removing the board assembly from the chassis.\u003c\/li\u003e\n\u003cli\u003eMechanical Alignment: Slide the board edges along the internal card guide tracks of the MC Point Card File PF-200 enclosure until the card fully engages the backplane connectors.\u003c\/li\u003e\n\u003cli\u003eGrounding Integrity: Ensure cabinet power frame chassis ground terminals are securely bonded to prevent voltage reference offsets at onboard test points.\u003c\/li\u003e\n\u003cli\u003eThermal Spacing: Maintain proper vertical clearance within the rack structure to ensure convective air dissipation across board components under maximum 5 A load conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48784482009278,"sku":"82407468-002","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/82407468-002_3_2f383acf-5b87-426a-a555-7eadd00ab33f.png?v=1787646932","url":"https:\/\/www.autooiltech.com\/products\/honeywell-82407468-002-voltage-regulator-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}