{"product_id":"honeywell-51404125-150-rack-chassis-module","title":"Honeywell 51404125-150 Rack Chassis Module","description":"\u003cp\u003eConfigured for mechanical card hosting and distributed power routing in Experion and TDC platforms, the \u003cstrong\u003eHoneywell 51404125-150\u003c\/strong\u003e (\u003cstrong\u003e51404125-150\u003c\/strong\u003e Rack Chassis Module) provides direct physical\/electrical execution. The hardware serves as a dedicated structural enclosure designed to mount, align, and interconnect processing modules, network interfaces, and I\/O cards across central control networks.\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\u003e51404125-150\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 (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg (9.92 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e29.5 in x 21.5 in x 4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C (Standard control room environments)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePass-through backplane distribution layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Slots\u003c\/td\u003e\n\u003ctd\u003eMulti-slot expandable architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS, TDC Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRack Chassis Module \/ Card Cage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell DCS Integrated Signal Processing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Air-Gap Verification:\u003c\/strong\u003e The internal physical design places modules into separate vertical guide slots, maintaining strict channel-to-channel isolation distances between high-density cards. This mechanical separation prevents localized electrical faults from causing electromagnetic cross-talk or degrading adjacent node processors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Pipeline Support:\u003c\/strong\u003e The backplane integration maps parallel data paths for streaming high-velocity telemetry. It handles continuous multi-variable register updates from field devices running the 4-20 mA HART loop protocol, passing digitized data blocks from I\/O links directly to the primary controller modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51404125-150 chassis include an active onboard cooling fan matrix?\u003c\/p\u003e\n\u003cp\u003eA: No. The chassis uses passive cooling slots and physical air-gap paths to guide air upward across the integrated modules. Active forced-air cooling must be supplied via separate, cabinet-mounted fan assemblies within the master enclosure.\u003c\/p\u003e\n\u003cp\u003eQ: Can modules be inserted into this rack assembly under active backplane voltage conditions?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the chassis backplane tracks support live insertion and extraction. The physical guide rail pin lengths are staggered to ensure grounding pins engage before the power and communication traces, minimizing transient voltage dips during hot-swap maintenance.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47897032884414,"sku":"51404125-150","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-30_11-35-06_b34c5775-923f-4bb7-838c-6e1649783364.png?v=1782791286","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51404125-150-rack-chassis-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}