{"product_id":"honeywell-900p24-0101-hc900-expansion-power-module","title":"Honeywell 900P24-0101 HC900 Expansion Power Module","description":"\u003ch2\u003eHoneywell 900P24-0101 HC900 Series Power Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for stable DC power distribution in HC900 platforms, the \u003cstrong\u003eHoneywell 900P24-0101\u003c\/strong\u003e (\u003cstrong\u003e900P24\u003c\/strong\u003e Expansion Power Module) provides direct physical\/electrical execution. The hardware accepts a wide 21 to 29 VDC input range to supply regulated power to controller racks, CPUs, and attached I\/O assemblies under demanding process-automation loads.\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\u003e900P24-0101\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard HC900 Rack Slot Width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade control panel deployment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eInput Power Rating: 72.5 W \/ Output Power Rating: 60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e21 to 29 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e5 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e30 A for 3 ms at 29 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Layout\u003c\/td\u003e\n\u003ctd\u003eOvervoltage, overload, and short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Type\u003c\/td\u003e\n\u003ctd\u003eScrew-type terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHC900 Hybrid Controller, ControlEdge HC900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and DCS Integration\u003c\/h3\u003e\n\u003cp\u003eThe hardware interfaces directly with the backplane architecture to ensure that field network segments sustain clear signal paths. While the power module focuses on electrical load stabilization, it maintains critical channel-to-channel isolation integrity across the rack backplane, protecting the sensitive 4-20 mA HART loop protocol signals and analog control channels from common-mode voltage disruptions. By isolating internal logic from external DC bus variations, the module prevents electrical noise from degrading cold junction compensation (CJC) accuracy on adjacent temperature measurement cards, ensuring deterministic data transfer within the wider distributed control system (DCS) topology.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the exact limitations regarding input inrush currents during startup sequences?\u003c\/p\u003e\n\u003cp\u003eA: The module is engineered to withstand a peak inrush current of 30 A lasting for a maximum duration of 3 ms when operating at an input voltage of 29 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: How is the maximum I\/O module load calculated for a single 900P24-0101 unit?\u003c\/p\u003e\n\u003cp\u003eA: The unit delivers a net output rating of 60 W. The total cumulative power draw of the installed CPU and I\/O hardware must not exceed this 60 W threshold under full peak load conditions.\u003c\/p\u003e\n\u003cp\u003eQ: What physical defense mechanisms are built into the module to handle field wiring faults?\u003c\/p\u003e\n\u003cp\u003eA: The hardware incorporates fully integrated, independent circuitry for overvoltage suppression, overload current limiting, and continuous short-circuit protection to protect upstream rack components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFor secure physical installation, mount the module vertically within a well-ventilated industrial control enclosure to facilitate natural thermal dissipation. Prior to landing any field wiring, verify that the incoming DC feeder line is completely de-energized. Strip the power supply cables to the manufacturer-specified length, insert the bare conductors fully into the screw-type terminals, and torque all terminal screws to prevent high-resistance connections or accidental physical dislodgement. To achieve proper electromagnetic compatibility, route all primary DC input cables through separate wire ducts away from low-voltage signal lines, and ensure the enclosure ground strap connects directly to a low-impedance master plant earth ground point.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":43868321448035,"sku":"900P24-0101","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/360_92ca5e60-a224-42fc-93b0-9649cd05c93d.jpg?v=1764725473","url":"https:\/\/www.autocontrolglobal.com\/products\/honeywell-900p24-0101-hc900-expansion-power-module","provider":"AutoControl Global","version":"1.0","type":"link"}