{"product_id":"honeywell-51402497-200-universal-workstation-keyboard-assembly","title":"Honeywell 51402497-200 Universal Workstation Keyboard Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51402497-200\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51402497-200\u003c\/strong\u003e Operator Entry Panel (OEP), serves as the primary \u003cstrong\u003e51402497-200\u003c\/strong\u003e Enhanced Operator Keyboard assembly utilized to execute real-time interface inputs and manual overrides across Honeywell TDC 3000 Distributed Control System (DCS) platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 51402497-200 represents a complete integrated console keyboard assembly composed of specific structural internal sub-components outlined below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e51401560-100 Membrane Layer:\u003c\/strong\u003e The mechanical hardware boundary utilizing a standard alphanumeric QWERTY interface layout engineered to resist corrosive environmental atmospheric ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e51401952-200 Control Electronics:\u003c\/strong\u003e The inner digital matrix board dedicated to polling key activations, converting physical actions into system interrupt flags, and sustaining communication links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e51196650 Alarm Module:\u003c\/strong\u003e An internal electronic beeper component mounted within the chassis architecture to deliver local audible feedback alerts directly corresponding to critical alarm system activations.\u003c\/li\u003e\n\u003c\/ul\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\u003e51402497-200\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\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eEnhanced Operators\/Supervisors Keyboard Assembly\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\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e4.00 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Physical Weight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg (Core keyboard element excluding structural tray)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19.1 cm x 18.8 cm x 6.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12-24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e250 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Connector Types\u003c\/td\u003e\n\u003ctd\u003e9-pin Male and PS1 standard keyboard connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity Limits\u003c\/td\u003e\n\u003ctd\u003e0% to 95% (Non-condensing state)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell Process Control and DCS Optimization\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol and Display Interfacing:\u003c\/strong\u003e The operator panel establishes deterministic input signal mapping to interface directly with regulatory control displays. When operators enter setpoint changes or parameter modifications via the interface matrix, the electronic board packages the data packets for immediate transmission onto the control network, ensuring manual changes sync with local field instrument configurations without delay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation and Bus Safety:\u003c\/strong\u003e The internal control electronics feature physical ground-loop separation arrays to protect the core processing unit. Electrical separation structures prevent stray voltage spikes or grounding discrepancies originating in adjacent Universal Workstation (UWS) monitor racks from bleeding into the logic processing channels or causing communication bus frame errors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47894657597630,"sku":"51402497-200","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-25_15-18-41_b6781673-8d1a-4b65-a3bc-f2832286d563.png?v=1782727855","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51402497-200-universal-workstation-keyboard-assembly","provider":"AutoOilTech Limited","version":"1.0","type":"link"}