{"product_id":"tdc-3000-series-honeywell-51304544-100-klcn-i-o-cb-control-board","title":"TDC 3000 Series Honeywell 51304544-100 KLCN I\/O CB Control Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 51304544-100 is a high-level KLCN I\/O CB (Control Board) card specifically engineered for the legacy TDC 3000 Distributed Control System (DCS) environment. Serving as a computational core, this processor-grade module acts as the \"intelligence\" for localized control clusters, managing the execution of complex algorithms and the routing of critical data between field-level I\/O and the supervisory network. The 51304544-100 is designed to maintain the high-availability standards required by Honeywell’s TotalPlant architecture, ensuring that process logic remains uninterrupted even during high-load computational cycles. Its robust design is tailored for the specific bus timing and backplane requirements of the TDC 3000 series, making it a vital component for both system maintenance and facility expansions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Infrastructure and Hardware Parameters\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Category:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKLCN I\/O Control Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Lineage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell TDC 3000 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFault Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated error-checking and system integrity monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBus Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProprietary TDC 3000 backplane compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessing Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-speed execution of PID loops and logic blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.6 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.9 x 31.9 x 27.8 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustoms Code (HS):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8537101190\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eShielded against industrial electrical noise and RFI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStrategic Industrial Implementations\u003c\/h3\u003e\n\u003cp\u003eThe 51304544-100 is predominantly utilized in mature industrial sectors where the TDC 3000 system continues to manage large-scale operations, such as petroleum refining, chemical synthesis, and pulp and paper production. In these settings, the KLCN I\/O CB Card is responsible for coordinating the behavior of hundreds of I\/O points, ensuring that safety interlocks and process setpoints are adhered to with millisecond precision. Because these cards are often found in \"mission-critical\" racks, they are built to operate 24\/7 in temperature-controlled marshalling cabinets. Their role in digital transformation involves serving as the reliable legacy interface that allows older plant sections to communicate effectively with modern higher-level historians and enterprise management systems.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 51304544-100 compatible with newer Experion PKS systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This module is natively designed for the TDC 3000 series. While it can exist in an Experion environment via an integrated bridge (like the Enhanced High-Performance Process Manager), it remains fundamentally a TDC 3000 component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does \"KLCN\" stand for in the context of this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: KLCN refers to the specific communication and control logic interface used by this version of the Honeywell I\/O board to manage data flow across the system's internal Local Control Network.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this card require specific software licensing to activate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Generally, the 51304544-100 is a hardware replacement. The logic and control strategies are stored in the system’s controller memory; however, firmware compatibility with your existing TDC 3000 software revision should be verified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the board handle electrical noise in a plant environment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 51304544-100 features a multi-layer PCB design with dedicated ground planes and industrial-grade filtering components to prevent electromagnetic interference from affecting the processor’s logic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this card hot-swappable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While many Honeywell components support high availability, it is recommended to follow the standard TDC 3000 maintenance procedures, which may involve taking the specific redundant secondary offline before replacement to avoid process upsets.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518935326893,"sku":"51304544-100","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-51304544-100-klcn-i-o-cb-card-kl3jghsn32c.jpg?v=1766982251","url":"https:\/\/www.maxwellplc.com\/products\/tdc-3000-series-honeywell-51304544-100-klcn-i-o-cb-control-board","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}