{"product_id":"k2lcn-8-honeywell-51401551-800-lcn-processor-board","title":"K2LCN-8 Honeywell 51401551-800 LCN Processor Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell K2LCN-8 (Part Number: 51401551-800)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacts as the computational core for Local Control Network (LCN) communication within the TDC 3000 Distributed Control System (DCS). This high-speed processor board manages real-time data synchronization and task coordination between nodes. By utilizing a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMotorola 68020 CPU\u003c\/strong\u003e, the K2LCN-8 provides the deterministic processing power required for complex industrial automation, ensuring stable 102 Mbps data throughput across the control backbone.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe K2LCN-8 integrates specialized hardware to maintain high-speed network integrity:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eK2LCN-8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51401551-800\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMotorola 68020\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 MW (MegaWords) Non-expandable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Speed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e102 Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEthernet Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 Built-in Ports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 V DC ±5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200–440 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE, TUV, UL508, CSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Network Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe K2LCN-8 achieves a 102 Mbps network speed, which eliminates latency during massive data exchanges. This allows the TDC 3000 system to update process variables across multiple operator stations and controllers instantly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Control Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe Motorola 68020 architecture executes control tasks with strict timing consistency. This prevents \"jitter\" in process loops, ensuring that critical safety and regulatory commands execute exactly when the system demands them.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Memory Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 8 MW non-expandable memory design reduces failure points associated with modular memory sticks. This fixed-on-board architecture withstands the vibration and thermal cycling common in industrial rack environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Standard Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCE and TUV certifications guarantee that the 51401551-800 meets the most stringent international standards for electromagnetic compatibility (EMC) and electrical safety, simplifying plant-wide regulatory audits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Honeywell K2LCN-8 51401551-800 a brand new unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. We supply only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell hardware. Each board arrives in factory-sealed anti-static packaging, complete with serial number tracking and a 12-month comprehensive warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this board replace older LCN processor versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The K2LCN-8 (51401551-800) often serves as a functional upgrade for legacy LCN boards. However, you must verify your TDC 3000 software release level and system configuration files to ensure the 8MW memory capacity and 68020 processor match your node requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the 2.5 V DC input voltage affect installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The K2LCN-8 operates on a precise 2.5 V DC rail provided by the backplane. This low-voltage design minimizes heat generation, allowing the board to maintain high processing speeds without requiring specialized external cooling fans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the 5 Ethernet ports?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: These ports provide the physical interface for LCN nodes and peripheral integration. They allow for redundant network paths and direct connectivity for diagnostic tools, facilitating easier maintenance and system expansion.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43794332614755,"sku":"K2LCN-8 51401551-800","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/461.1_d4957e9f-bbbf-41d2-9d26-f5ece12c039c.jpg?v=1761535694","url":"https:\/\/www.autocontrolglobal.com\/products\/k2lcn-8-honeywell-51401551-800-lcn-processor-board","provider":"AutoControl Global","version":"1.0","type":"link"}