{"product_id":"honeywell-51401642-150-hpl-module-datasheet","title":"Honeywell 51401642-150 HPL Module Datasheet","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51401642-150\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51401642-150\u003c\/strong\u003e High Performance Link (HPL) Module, operates as a dedicated hardware component for high-speed deterministic data routing within TDC 3000 \/ Experion DCS architectures. It processes communication frames natively at the backplane tier to sustain real-time node transactions parallel to master control network platforms.\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\u003e51401642-150\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\u003e2.07 lbs (Approx. 0.94 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard single-slot chassis assembly space parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eCalibrated for standard climate-controlled control room environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eRegulated by internal transformation chassis bus rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh Performance Link (HPL) Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Connection\u003c\/td\u003e\n\u003ctd\u003eDedicated coaxial \/ redundant link terminations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDistributed Process Control and Channel Isolation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation and Noise Suppression:\u003c\/strong\u003e The module employs electrical optocouplers to establish rigid galvanic channel-to-channel isolation parameters between the logic core and the processing field interfaces. This structure keeps high-voltage transient noise or ground potential shifts on the data loop from corrupting internal processor registers or affecting the shared rack logic lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Tracking Framework:\u003c\/strong\u003e Pass-through diagnostics segment digital variables away from secondary 4-20 mA HART loop protocol parameters at the local interface tier. This separation lets adjacent digital process cards decode primary process variables and equipment status flags concurrently, feeding accurate device metrics up to the supervisory controller without communication lag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation Integration Stability:\u003c\/strong\u003e Internal temperature data points obtained via localized cold junction compensation (CJC) blocks are read through the communication paths of this interface card. Digitized temperature metrics are mapped to high-precision calibration tables in the processor memory, maintaining accurate thermal reference points even during shift changes in the central control panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What technical tracking behavior manifests on the node network during a primary controller processor fault?\u003c\/p\u003e\n\u003cp\u003eA: The board identifies the failure condition via continuous heartbeat verification routines. It flags a communication exception within the active memory block, triggers an immediate shift to the redundant link path if available, and broadcasts an interrupt status code to the supervisory station.\u003c\/p\u003e\n\u003cp\u003eQ: Can this 2.07 lbs communication sub-assembly be extracted or plugged in while the backplane power remains fully live?\u003c\/p\u003e\n\u003cp\u003eA: No. The backplane contact system on this legacy module does not use staggered pin configurations optimized for live hot-swapping under active load. Removing or inserting the module while the chassis is energized can cause electrical transients across the logic traces, risking damage to processing units and inducing memory faults in adjacent components.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47810740093118,"sku":"51401642-150","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-26_11-00-27_89a52597-de2f-46ff-8531-dc1146fc6231.png?v=1782453159","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51401642-150-hpl-module-datasheet","provider":"AutoOilTech Limited","version":"1.0","type":"link"}