{"product_id":"50049911-002-honeywell-industrial-panel-display-module","title":"50049911-002 | Honeywell | Industrial Panel Display Module","description":"\u003cp\u003eThe \u003cstrong\u003e50049911-002\u003c\/strong\u003e is an industrial panel display module manufactured by Honeywell for DCS controller rack platforms. It translates internal controller bus signals into real-time alphanumeric and graphical status outputs, providing local diagnostics and operator feedback directly at the rack enclosure. Operating on 5.2 W drawn from the backplane power rails, this assembly incorporates channel-to-channel isolation and galvanic separation to protect logic circuitry from ground loops and field surges.\u003c\/p\u003e\n\u003ch3\u003eBus Isolation and Signal Protection\u003c\/h3\u003e\n\u003cp\u003eThe module features galvanic channel-to-channel isolation across its power distribution and signal interfaces, preventing ground potential variances between the display housing and backplane logic. This architecture blocks high-voltage field-side transients and suppresses common-mode electrical noise, maintaining stable data updates across the controller rack sub-bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eWhen installing or servicing the 50049911-002 display assembly, follow these procedural steps:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize all rack and node power sources completely before installing or removing the unit.\u003c\/li\u003e\n\u003cli\u003eWear an ESD grounding wrist strap during handling to shield internal driver circuits from static discharge.\u003c\/li\u003e\n\u003cli\u003eAlign the module with its designated panel cutout guide rails and slide it in until the rear edge connector seats fully into the backplane.\u003c\/li\u003e\n\u003cli\u003eFasten all panel retention screws evenly to hand-tight torque to prevent loosening under industrial vibration.\u003c\/li\u003e\n\u003cli\u003eConfirm low-impedance ground continuity between the display bezel and the cabinet frame, ensuring the panel gasket is properly seated to maintain enclosure sealing.\u003c\/li\u003e\n\u003c\/ol\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\u003e50049911-002\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Panel Display Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell DCS Controller Racks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Panel Display Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Bus\u003c\/td\u003e\n\u003ctd\u003eInternal Controller Rack Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e180 × 110 × 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.95 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: Can the Honeywell 50049911-002 display module be hot-swapped during operation?\u003c\/p\u003e\n\u003cp\u003eA: No, system rack power must be completely turned off prior to removal or insertion to prevent backplane bus transients.\u003c\/p\u003e\n\u003cp\u003eQ: How is operating power supplied to the 50049911-002 display?\u003c\/p\u003e\n\u003cp\u003eA: Regulated DC power is drawn directly from the internal controller backplane power rails through the rear connector.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting requirements ensure proper cabinet sealing and grounding?\u003c\/p\u003e\n\u003cp\u003eA: The panel gasket must be correctly seated against the enclosure cutout, and retention screws must be tightened evenly to secure low-impedance ground bonding.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":68047685550376,"sku":"50049911-002","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/50049911-002_Cocoai.png?v=1793347183","url":"https:\/\/www.powerdcs.com\/products\/50049911-002-honeywell-industrial-panel-display-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}