{"product_id":"honeywell-51454460-300-power-supply-module","title":"Honeywell 51454460-300 Power Supply Module","description":"\u003cp\u003eConfigured for power conversion and 24 VDC voltage distribution in Honeywell DCS and PLC environments, the \u003cstrong\u003eHoneywell 51454460-300\u003c\/strong\u003e (\u003cstrong\u003e51454460-300\u003c\/strong\u003e Power Supply Module) provides direct physical\/electrical execution.\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\u003e51454460-300\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e60 W Rated Power Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC Universal Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eGreater than 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural air convection\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 \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe 51454460-300 switching regulation architecture incorporates overvoltage, overcurrent, and short-circuit suppression networks to maintain tight output regulation under variable loads. Internal galvanic isolation shields output terminals from primary AC mains transients, preventing common-mode noise from coupling into analog I\/O loops operating on the 4-20 mA HART loop protocol. Designed for high-density cabinet layouts, its low heat emission limits localized thermal drift across adjacent process control instrumentation and cold junction compensation (CJC) references.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this module require an external voltage selector for different AC inputs?\u003c\/p\u003e\n\u003cp\u003eA: No, the 51454460-300 features a universal input range of 100-240 VAC and automatically adjusts to the supply voltage.\u003c\/p\u003e\n\u003cp\u003eQ: What protection features are built into the 51454460-300 circuit?\u003c\/p\u003e\n\u003cp\u003eA: The unit includes integrated protection against overvoltage, overcurrent, and short-circuit conditions, recovering automatically once the fault is cleared.\u003c\/p\u003e\n\u003cp\u003eQ: What cooling configuration is required for mounting in high-density control panels?\u003c\/p\u003e\n\u003cp\u003eA: The module relies on natural air convection cooling and requires adequate vertical clearance above and below the chassis for unimpeded airflow.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the 51454460-300 securely onto a standard DIN rail inside the enclosure, keeping sufficient vertical space open for convective airflow.\u003c\/li\u003e\n\u003cli\u003eVerify that primary supply power is completely de-energized before making terminal wire connections.\u003c\/li\u003e\n\u003cli\u003eWire the 100-240 VAC input lines and 24 VDC output connections using copper conductors rated for the load current and terminal spec.\u003c\/li\u003e\n\u003cli\u003eConnect the module chassis grounding terminal directly to the panel earth busbar using a low-impedance grounding wire.\u003c\/li\u003e\n\u003cli\u003eApply input power and measure the 24 VDC terminal output with a calibrated multimeter before connecting downstream instrument loads.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53594742915381,"sku":"51454460-300","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CC-PDOB0151405043-176_Cocoai_719b64c6-222b-4687-9ca0-06ec8e11ac48.png?v=1789531165","url":"https:\/\/www.5gplc.com\/products\/honeywell-51454460-300-power-supply-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}