{"product_id":"honeywell-51401286-100-enhanced-peripheral-display-generator-board","title":"Honeywell 51401286-100 Enhanced Peripheral Display Generator Board","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51401286-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51401286-100\u003c\/strong\u003e Enhanced Peripheral Display Generator (EPDG) PC Board, operates as a dedicated hardware component for high-resolution video orchestration and local interface terminal management within TDC 3000 Universal Station (US) nodes. It drives the localized operator graphics matrix and handles parallel data pathways straight to peripheral storage units natively at the hardware tier to maintain real-time operator interface updates parallel to master network processing cycles.\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\u003e51401286-100\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.25 lbs (1.02 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eEnhanced Peripheral Display Generator (EPDG) PC Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eTDC 3000 Universal Station \/ Local Control Network (LCN) Nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Control Logic\u003c\/td\u003e\n\u003ctd\u003eIntegrated Small Computer System Interface (SCSI) control architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003eGenerates high-resolution peripheral graphics and controls local display drive paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Lifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Profile\u003c\/td\u003e\n\u003ctd\u003eStandard single-slot printed wire assembly (PWA) form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Process Control \u0026amp; DCS Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation and Display Generation:\u003c\/strong\u003e The 51401286-100 contains dedicated video processing logic arrays and hardware-tier graphics engines. By separating display refresh tasks from core LCN protocol stacks, the board renders complex process graphics, interactive faceplates, and alarm banners without dropping host system synchronization or causing update lag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCSI Storage Bus Interface and Caching Operations:\u003c\/strong\u003e Equipped with an onboard Small Computer System Interface (SCSI) control matrix, the PWA manages localized mass storage configurations. It reads and writes station trends, custom touch-screen configurations, and graphic symbol libraries over a high-speed parallel bus, bypassing communication lag to ensure swift operator response times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility and Peripheral Routing Security:\u003c\/strong\u003e The internal board architecture incorporates galvanic boundaries to separate external monitor and peripheral port traces from sensitive backplane logic. This electrical separation blocks ambient common-mode electromagnetic noise and voltage fluctuations from causing firmware exceptions or resetting the Universal Station node.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What specific hardware behaviors manifest if the SCSI controller section on the 51401286-100 encounters a bus termination fault?\u003c\/p\u003e\n\u003cp\u003eA: The board fails to initialize its localized storage loop, prompting the Universal Station to display a peripheral storage timeout error. While real-time data monitoring via the LCN may remain active in the localized RAM pool, the station cannot save or load custom schematic layouts until proper physical SCSI termination resistance is established.\u003c\/p\u003e\n\u003cp\u003eQ: Can this 2.25 lbs display generator board be hot-swapped or extracted while the Universal Station node is powered up?\u003c\/p\u003e\n\u003cp\u003eA: No. The legacy TDC 3000 backplane slots do not feature live insertion isolation circuitry. Extracting this PWA while the card cage is energized can induce severe transient voltage spikes across the shared data bus, risking permanent chip destruction on the display board and causing immediate communication failures on neighboring cards.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47705121554622,"sku":"51401286-100","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-24_11-11-55_b555bf9c-2cbb-4e1b-a04f-8bb1bc658325.png?v=1782272745","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51401286-100-enhanced-peripheral-display-generator-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}