{"product_id":"honeywell-51401551-300-distributed-control-system","title":"Honeywell 51401551-300 Distributed Control System","description":"\u003ch1\u003eHoneywell 51401551-300 K2LCN-3 High-Performance Processor Board\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51401551-300\u003c\/strong\u003e is a K2LCN-3 high-performance processor board designed for Honeywell TDC 3000 Distributed Control System applications. The board provides processing, memory, and Local Control Network (LCN) communication functions within the TDC architecture. It is intended for installation in Honeywell control system racks where reliable execution of control logic, data management, and network communications is required.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"___1vyiefv f1ddd56o f16vktn6 f1ahpp82 f11qra4b f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f10ghnd0 f8fmt76 fjvbh62 f1qrqxae f1vw5qpk fc02sbz fxawf59 fymf513 f1aoyrul f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f1o0pw0q fbjjl9v fk1v6el f16pyhcb f1ixlhx9 f12zef0i flu5r5u f19haqzy f1owmcxx f1oddm8q f1004tna fcoaxci fh0ee9u f15v23i2 f1dmj53 f1r1gcv9 f14z1veh ffufd3x f1ypplot f1660cg\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e51401551-300\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\u003eK2LCN-3 High-Performance Processor Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Family\u003c\/td\u003e\n\u003ctd\u003eHoneywell TDC 3000 DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eMotorola 68020 Microprocessor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Memory\u003c\/td\u003e\n\u003ctd\u003e3 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eLocal Control Network (LCN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Output Power\u003c\/td\u003e\n\u003ctd\u003e6.3 VDC at 3.25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSingle-slot plug-in rack card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eHoneywell HPM module format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Dimensions\u003c\/td\u003e\n\u003ctd\u003e200 mm x 150 mm x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.0-1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eClass G3 contaminant resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProcessor Architecture\u003c\/h3\u003e\n\u003cp\u003eThe board is built around a Motorola 68020 microprocessor and provides 3 MB of onboard memory optimized for process control applications. The available memory resources support execution of sequential logic, timing operations, counting functions, and other control-related tasks commonly found in distributed control systems.\u003c\/p\u003e\n\u003cp\u003eAs a member of the K2LCN-3 processor family, the board combines control processing and network communication functions within a single rack-mounted module.\u003c\/p\u003e\n\u003ch3\u003eLocal Control Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe 51401551-300 interfaces directly with Honeywell's Local Control Network (LCN), which serves as the communication backbone of the TDC 3000 platform. Through this connection, the processor exchanges operational information with other nodes, controllers, operator stations, and network resources within the system.\u003c\/p\u003e\n\u003cp\u003eThe board is designed to support multi-node communication environments where reliable transfer of process and system information is essential to overall control system operation.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Power Requirements\u003c\/h3\u003e\n\u003cp\u003eThe module uses a single-slot plug-in design and installs directly into a compatible Honeywell rack or chassis backplane. Operating power is supplied through the backplane, eliminating the need for separate field wiring to the board.\u003c\/p\u003e\n\u003cp\u003eThe specified 24 VDC input is internally regulated, with onboard power conversion providing 6.3 VDC at 3.25 A for internal electronic circuits.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe processor board is intended for industrial control environments and supports operation between 0 deg C and 60 deg C. Storage temperatures from -40 deg C to +85 deg C allow transportation and warehousing under a wide range of environmental conditions.\u003c\/p\u003e\n\u003cp\u003eThe specified Class G3 contaminant rating indicates suitability for environments where airborne industrial contaminants may be present, provided system installation requirements are maintained.\u003c\/p\u003e\n\u003ch3\u003eSystem Role in TDC 3000\u003c\/h3\u003e\n\u003cp\u003eWithin a Honeywell TDC 3000 system, the processor board performs computational and communication tasks that support control execution and plant-wide information exchange. The combination of processor resources, onboard memory, and LCN connectivity allows the module to participate in both control and network operations.\u003c\/p\u003e\n\u003cp\u003eWhen replacing an existing board, the complete part number and processor classification should be verified to ensure compatibility with the installed TDC 3000 hardware and software configuration.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What processor is used on the 51401551-300 board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The board is specified with a Motorola 68020 microprocessor and 3 MB of onboard memory for control and communication functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which Honeywell platform uses this processor board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module is designed for Honeywell TDC 3000 Distributed Control System applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the board communicate with the control system network?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The board connects directly to the Honeywell Local Control Network (LCN), allowing communication with other system nodes and resources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What mounting method does the module use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 51401551-300 uses a single-slot plug-in rack-mounted design that installs into a compatible Honeywell backplane chassis.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67758413742179,"sku":"51401551-300","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/51400997-200.png?v=1789626131","url":"https:\/\/precisemodule.com\/products\/honeywell-51401551-300-distributed-control-system","provider":"Precise Module Ltd.","version":"1.0","type":"link"}