{"product_id":"51109684-100-honeywell-hpm-power-supply","title":"51109684-100 Honeywell HPM Power Supply","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51109684-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51109684-100\u003c\/strong\u003e Power Supply Unit (formerly ACX631), operates as a dedicated hardware component for 24 VDC power distribution within Honeywell High-Performance Process Manager (HPM) platforms. It converts an AC line input of 115\/240 VAC into a regulated 24 VDC bus output delivering up to 30 A to support system racks and field I\/O loops.\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\u003e51109684-100\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\u003e3.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e21.6 x 14 x 30.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e720 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e115 \/ 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz\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\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP54\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 \u0026amp; Power Loop Integrity\u003c\/h3\u003e\n\u003cp\u003eThe 51109684-100 maintains low output ripple and strict voltage stabilization across the internal xPM rack backplane. Designed to power sensitive analog circuits, the power supply module works in conjunction with channel-to-channel isolation features across adjacent I\/O modules to prevent ground loops. This isolation maintains high signal fidelity on 4-20 mA HART loop protocol networks during sudden load variations or external electrical transients.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What protective measures are integrated into the output circuit of the 51109684-100?\u003c\/p\u003e\n\u003cp\u003eA: The unit features built-in protection circuits for overvoltage, overcurrent, and short-circuit conditions to prevent damage to downstream DCS modules.\u003c\/p\u003e\n\u003cp\u003eQ: Is the 51109684-100 directly interchangeable with the legacy model ACX631?\u003c\/p\u003e\n\u003cp\u003eA: Yes, part number 51109684-100 serves as the direct hardware replacement for the former ACX631 model designation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect and lock out primary AC power sources before inserting or wiring the power supply unit into the chassis enclosure.\u003c\/li\u003e\n\u003cli\u003eVerify that the protective earth (PE) ground lead is securely connected to the grounding terminal to ensure proper surge mitigation and IP54 seal integrity.\u003c\/li\u003e\n\u003cli\u003eRoute incoming AC power conductors separately from low-voltage 24 VDC output leads and 4-20 mA signal cables to suppress electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eMaintain adequate physical clearance surrounding the module heat sinks to ensure unimpeded air circulation within the specified -20 to +50 deg C operating range.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53567363875125,"sku":"51109684-100","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51109684-100.png?v=1789356049","url":"https:\/\/www.5gplc.com\/products\/51109684-100-honeywell-hpm-power-supply","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}