{"product_id":"51400668-100-honeywell-tdc-3000-wdc-20-controller-module","title":"51400668-100 Honeywell TDC 3000 WDC 20 Controller Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51400668-100\u003c\/strong\u003e is a \u003cstrong\u003eWDC 20 Controller Module\u003c\/strong\u003e \/ PC Controller Module Board designed for the Honeywell TDC 3000 distributed control system. It provides high-speed control logic execution and network communication for demanding industrial process environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 51400668-100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e WDC 20 Controller \/ PC Controller Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Honeywell TDC 3000, TPS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 24 V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Honeywell Local Control Network (LCN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e High-performance CPU for real-time control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 32 MB RAM, 64 MB Flash Storage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 120 × 80 × 60 mm (4.7 × 3.1 × 2.4 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.98 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 50°C (32°F to 122°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time process control in chemical plants and refineries\u003c\/li\u003e\n  \u003cli\u003ePower generation facility automation\u003c\/li\u003e\n  \u003cli\u003eLegacy Honeywell DCS logic execution and network nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module replace a rack chassis or fan assembly?\u003c\/strong\u003e\u003cbr\u003eA: No. The 51400668-100 is a dedicated controller module for logic execution and LCN communication. Chassis and cooling components are separate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What environments is it suitable for?\u003c\/strong\u003e\u003cbr\u003eA: It is designed for industrial conditions including high-temperature and vibration-tolerant applications. Ensure proper voltage supply and cabinet cooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are there similar modules for comparison?\u003c\/strong\u003e\u003cbr\u003eA: Comparable modules include the 51400667-100 LCN Interface Board and 51400901-100 EMPU CPU. Each serves a distinct role in the DCS architecture.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eVerify chassis power is off and ESD precautions are in place.\u003c\/li\u003e\n  \u003cli\u003eAlign the module with the backplane connector in the designated controller slot.\u003c\/li\u003e\n  \u003cli\u003eApply even pressure to seat the module fully.\u003c\/li\u003e\n  \u003cli\u003eSecure with retaining screws and connect any required LCN cables.\u003c\/li\u003e\n  \u003cli\u003eApply power and monitor the controller status LEDs for normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm your application requires WDC-level processing; for enhanced performance consider the EMPU (51400901-100).\u003c\/li\u003e\n  \u003cli\u003eEnsure adequate cabinet ventilation to prevent thermal throttling.\u003c\/li\u003e\n  \u003cli\u003eVerify LCN node address configuration before installation.\u003c\/li\u003e\n  \u003cli\u003eKeep a spare controller on-site for critical process loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53831025787064,"sku":"51400668-100","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/51400668-100.png?v=1785223356","url":"https:\/\/www.globalpetroparts.com\/products\/51400668-100-honeywell-tdc-3000-wdc-20-controller-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}