{"product_id":"honeywell-51401052-100-smart-peripheral-controller-card","title":"Honeywell 51401052-100 Smart Peripheral Controller Card","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51401052-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51401052-100\u003c\/strong\u003e Smart Peripheral Controller Interface (SPCI) Exchange PWA, operates as a dedicated hardware component for physical-layer storage bus control within TotalPlant Solution (TPS) and Local Control Network (LCN) History Module platforms. It provides native Small Computer System Interface (SCSI) controller functionality at the hardware tier to maintain continuous data streaming, data archiving, and historical record replication parallel to master network processor execution 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\u003e51401052-100\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\u003e4.00 kg (Shipping mass configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard LCN single-slot printed wire assembly (PWA) profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSmart Peripheral Controller Interface (SPCI) Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubsystem Role\u003c\/td\u003e\n\u003ctd\u003eSCSI Controller for LCN History Module hard disk drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Compatibility\u003c\/td\u003e\n\u003ctd\u003eWren III variants, 875 MB drives, and 1.8 GB disk assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Baseline\u003c\/td\u003e\n\u003ctd\u003eRequires firmware Revision G or higher for LCN Release 500 or newer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompanion Hardware\u003c\/td\u003e\n\u003ctd\u003eSPC II I\/O paddle board (WDA configurations) or standard SPC I\/O boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eNative parallel SCSI bus routing logic\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 Data Routing:\u003c\/strong\u003e The 51401052-100 manages continuous data caching and historical file extraction without imposing software-stack delays on the primary LCN communications bus. It handles parallel data pathways straight to the SCSI disk array, preventing drive read-write cycles from blocking real-time process monitoring updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility and Software Release Constraints:\u003c\/strong\u003e For industrial networks operating on LCN Release 500 or higher with 875 MB or 1.8 GB drive architectures, the onboard memory must contain firmware revision G or greater. This baseline matching optimizes data transfer arrays, preventing drive configuration faults during real-time history retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Paddle Board Interfacing and Structural Matching:\u003c\/strong\u003e The PWA coordinates physical disk traffic through specialized rear connections. It pairs directly with the SPC II I\/O paddle board for WDA History Modules or legacy SPC I\/O paddle boards, creating an isolated electrical pathway that protects internal bus logic from common-mode electrical noise.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47705093734590,"sku":"51401052-100","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.png?v=1782272704","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51401052-100-smart-peripheral-controller-card","provider":"AutoOilTech Limited","version":"1.0","type":"link"}