{"product_id":"mu-gprd02-honeywell-experion-pks-power-distribution-assembly","title":"MU-GPRD02 | Honeywell | Experion PKS Power Distribution Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell MU-GPRD02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51304644-125\u003c\/strong\u003e Power Distribution Assembly, operates as a dedicated hardware component for 24 VDC bus power distribution and fault-isolated energy routing within Honeywell Experion PKS and TPS architectures.\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\u003eMU-GPRD02\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e31.3 cm x 27.8 cm x 3 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\u003ePassive distribution board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304644-125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Type\u003c\/td\u003e\n\u003ctd\u003eGalvanic Isolation Power Distribution Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOverload Protection, Surge Suppression, Fault Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS \/ TPS Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation \u0026amp; 4-20 mA Loop Interfacing\u003c\/h3\u003e\n\u003cp\u003eEquipped with physical galvanic isolation barriers between primary and secondary power distribution stages, this assembly decouples internal power rails to prevent circulating ground currents across control racks. The isolated power plane shields analog-to-digital converters on adjacent I\/O cards from power supply switching noise, maintaining low noise levels necessary for processing high-density 4-20 mA HART loop protocol signals.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the dual-input redundancy logic operate during a power supply rail failure?\u003c\/p\u003e\n\u003cp\u003eA: The board accepts dual 24 VDC feeds; if one supply voltage drops below the operational threshold, the diode-ORing circuit transfers power execution to the secondary rail with zero switching latency.\u003c\/p\u003e\n\u003cp\u003eQ: What onboard diagnostic features indicate power channel fault conditions?\u003c\/p\u003e\n\u003cp\u003eA: Integrated fault detection logic activates local LED status indicators and outputs system-level diagnostic alerts upon detecting power supply failure or overload conditions.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping supported for the MU-GPRD02 assembly in live racks?\u003c\/p\u003e\n\u003cp\u003eA: Physical replacement requires de-energizing or isolating the input feeds to prevent arcing and transient voltage spikes across high-current backplane contacts.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that all input power feeds are de-energized before mounting the assembly to the cabinet enclosure.\u003c\/li\u003e\n\u003cli\u003eSecure power input and output terminal screws to specified torque tolerances to ensure low-resistance electrical contact.\u003c\/li\u003e\n\u003cli\u003eRoute 24 VDC power distribution wiring away from AC power lines to avoid inductive noise coupling onto DC distribution channels.\u003c\/li\u003e\n\u003cli\u003eConnect the board chassis earthing terminal directly to the main cabinet ground bus using a low-impedance copper strap.\u003c\/li\u003e\n\u003cli\u003eObserve standard ESD precautions, including grounded wrist straps, when handling the assembly during maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52397879755048,"sku":"MU-GPRD02 51304644-125","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/MU-GPRD0251304644-125.png?v=1789627626","url":"https:\/\/www.powerdcs.com\/products\/mu-gprd02-honeywell-experion-pks-power-distribution-assembly","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}