{"product_id":"honeywell-51402199-100-enclosure-w-circuit-boards","title":"Honeywell 51402199-100 Enclosure w\/ Circuit Boards","description":"\u003ch2\u003eHoneywell 51402199-100 Enclosure Circuit Boards\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51402199-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51402199-100\u003c\/strong\u003e enclosure assembly, operates as a dedicated hardware housing for multiple circuit boards within Honeywell Distributed Control Systems (DCS).\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e51402199-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eHoneywell DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e10 lbs (approx. 4.5 kg) full enclosure; ~1.2 kg internal boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e7\" H × 17\" W × 20\" L (internal board profile 36.6 cm × 36.3 cm × 1.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e-40 deg C to +70 deg C (-40 deg F to +158 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e24 VDC nominal input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eIntegrated Circuit Boards\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eSupports up to 5 peripheral\/control cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePre-configured Modules\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e51401052-100 Smart Peripheral Board, 51196653-100 Control Module Board, 51400646-100 Dual Fan Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e5% to 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eInterfaces with Honeywell legacy DCS buses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eCentralized rack sensor integration and ruggedized housing\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\u003c\/h3\u003e\n\u003cp\u003eThe enclosure and its circuit boards are designed to support 4-20 mA HART loop protocol devices, enabling analog signal transmission with embedded digital diagnostics. Channel-to-channel isolation is maintained across peripheral boards, ensuring deterministic communication and minimizing interference within Honeywell DCS environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the enclosure be populated with mixed board types? A: Yes, it supports up to 5 slots and can host different Honeywell peripheral\/control boards simultaneously.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swap insertion supported for the circuit boards? A: No, boards must be installed or removed during controlled shutdown to maintain backplane stability.\u003c\/p\u003e\n\u003cp\u003eQ: How is redundancy achieved in fan modules? A: The dual fan circuit board provides parallel fan operation; failure detection is handled at the subsystem level.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount enclosure on stable rack structures; ensure vibration isolation.\u003c\/li\u003e\n\u003cli\u003eMaintain grounding continuity for shielding layers to reduce EMI.\u003c\/li\u003e\n\u003cli\u003eRoute coaxial and analog wiring separately from high-voltage conductors.\u003c\/li\u003e\n\u003cli\u003eObserve humidity limits; avoid condensation inside enclosure.\u003c\/li\u003e\n\u003cli\u003eVerify environmental conditions remain within -40 deg C to +70 deg C during operation.\u003c\/li\u003e\n\u003cli\u003eSecure all board slots and connectors to prevent mechanical loosening under thermal cycling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43530100834563,"sku":"51402199-100","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/products\/ced34d9fac26a0f6ab9adae4bc9dd93e.jpg?v=1668670272","url":"https:\/\/www.runtoelectronic.com\/products\/honeywell-51402199-100-enclosure-w-circuit-boards","provider":"Runto Electric","version":"1.0","type":"link"}