{"product_id":"honeywell-51198947-100-process-manager-hpm-power-supply-module","title":"Honeywell 51198947-100 Process Manager HPM Power Supply Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51198947-100\u003c\/strong\u003e is an AC input, AC\/DC output power supply module engineered specifically for Honeywell Universal Control Network (UCN) equipment cabinets, including Process Manager (PM), Advanced Process Manager (APM), and High Performance Process Manager (HPM) systems. Operating from a wide line voltage range of 85 to 264 VAC or a 48 Vdc auxiliary battery system, it serves as a central power distribution and backup unit within Honeywell DCS architectures.\u003c\/p\u003e\n\u003cp\u003eThis module features a regulated DC output nominally rated at 25.25 Vdc at a 10 A load during AC line operation, and transitions to 24.25 Vdc when operating on 48 V battery power. Integrated into its design is an active battery charging circuit for 48 V auxiliary battery banks, alongside a nominal 6 Vac line-frequency output rated at 35 mA dedicated to system line-frequency synchronization.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e51198947-100\u003c\/strong\u003e is equipped with extensive diagnostic monitoring and dedicated LED indicators for DC Out, Battery, Fan\/Temp, AC In, and Charging status. Internal dry annunciator contact outputs seamlessly integrate into system alarm schemes to alert operators to power failures, overtemperature conditions, fan degradation, or battery circuit faults. Designed for high-reliability environments, two or more modules can be configured with outputs wired in parallel to establish redundant power configurations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e Accepts 85 to 264 VAC line input or secondary 48 Vdc battery backup power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Mode Regulated DC Output:\u003c\/strong\u003e Delivers 25.25 Vdc at 10 A under standard AC power and 24.25 Vdc under 48 V battery operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Battery Charger:\u003c\/strong\u003e Built-in charging circuit engineered to maintain auxiliary 48 Vdc battery banks in float standby service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Frequency Synchronization:\u003c\/strong\u003e Provides a nominal 6 Vac, 35 mA line-frequency reference output for system timing synchronization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Visual Diagnostics:\u003c\/strong\u003e Front-panel LED indicators monitor DC Out, Battery Status, Fan\/Temperature, AC Input, and Battery Charging states.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Alarm Contacts:\u003c\/strong\u003e Integrated relay annunciator contacts open automatically upon loss of AC input, DC output fault, internal overtemperature, fan failure, or battery charger fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Configuration Support:\u003c\/strong\u003e Engineered for parallel output operation across two or more units to ensure uninterrupted system uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Compliant Architecture:\u003c\/strong\u003e Meets applicable European Economic Community (EEC) directives for industrial safety and EMC performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoneywell DCS Cabinets:\u003c\/strong\u003e Provides main operating power and backup battery control for PM, APM, and HPM UCN cabinet assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Clock Synchronization:\u003c\/strong\u003e Delivers line-frequency AC synchronization signals to process control modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Industrial Power Schemes:\u003c\/strong\u003e Serves as a hot-swappable or parallel power module in mission-critical process automation enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd\u003e51198947-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHPM Power Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet \/ System Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell UCN Equipment (PM, APM, HPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (AC Line)\u003c\/td\u003e\n\u003ctd\u003e85 to 264 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (DC Battery)\u003c\/td\u003e\n\u003ctd\u003e48 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal DC Output (AC Line Powered)\u003c\/td\u003e\n\u003ctd\u003e25.25 Vdc @ 10 A load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal DC Output (Battery Powered)\u003c\/td\u003e\n\u003ctd\u003e24.25 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchronization Output\u003c\/td\u003e\n\u003ctd\u003eNominal 6 Vac, line-frequency @ 35 mA load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Charger Circuit\u003c\/td\u003e\n\u003ctd\u003eIntegrated 48 Vdc charging circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature (Full Load)\u003c\/td\u003e\n\u003ctd\u003e-20 to +55 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDerating Capability\u003c\/td\u003e\n\u003ctd\u003eDerates linearly above 55 degC at 0.5 A\/degC up to +65 degC max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParalleling Capability\u003c\/td\u003e\n\u003ctd\u003eSupported (Two or more units with outputs paralleled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirectives \/ Compliance\u003c\/td\u003e\n\u003ctd\u003eCE Compliant, EEC Directives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic LEDs\u003c\/td\u003e\n\u003ctd\u003eDC Out, Battery, Fan\/Temp, AC In, Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Contact Outputs\u003c\/td\u003e\n\u003ctd\u003eAnnunciator contacts for DC Out, AC In, Fan\/Temp, Battery, and Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface \/ Signal\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Input Terminals\u003c\/td\u003e\n\u003ctd\u003eLine voltage power input (85-264 VAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48 Vdc Battery Terminals\u003c\/td\u003e\n\u003ctd\u003eInterface for external 48 V backup battery bank and charging circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Output Pins\u003c\/td\u003e\n\u003ctd\u003eNominal 25.25 Vdc \/ 24.25 Vdc power distribution output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSync Output\u003c\/td\u003e\n\u003ctd\u003eNominal 6 Vac line-frequency output for system synchronization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Contact Terminals\u003c\/td\u003e\n\u003ctd\u003eDry contact outputs for remote monitoring of power, temp, fan, and charging faults\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Pre-Check:\u003c\/strong\u003e Verify that input line voltages match the rated 85–264 VAC operating range before applying mains power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Airflow:\u003c\/strong\u003e Ensure the cabinet installation allows unhindered airflow around the module's cooling fan and heat dissipation paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Verify that protective earthing (PE) and cabinet ground bonding conform to Honeywell installation guidelines prior to powering the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Verification:\u003c\/strong\u003e Ensure positive, negative, and earth connections to the 48 V battery bank and DC bus bars are wired with correct polarity and secure terminations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel Setup:\u003c\/strong\u003e When installing units in a parallel\/redundant setup, confirm that load connections are balanced according to system documentation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Process Replacement:\u003c\/strong\u003e Where possible, perform module replacement off-process during scheduled maintenance windows to mitigate environmental risks and avoid pulling airborne contaminants into adjacent running power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Swap Protocol:\u003c\/strong\u003e If performing a live swap in a redundant dual-supply system, exercise caution to avoid introducing airborne particulates that could impair the active supply's cooling fan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Check:\u003c\/strong\u003e Following replacement, verify that all five front-panel LEDs (DC Out, Battery, Fan\/Temp, AC In, Charging) illuminate solid green, confirming normal system operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default 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