{"product_id":"30732052-001-honeywell-tdc-3000-ucn-coaxial-terminator","title":"30732052-001 Honeywell TDC 3000 UCN Coaxial Terminator","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 30732052-001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a critical passive component for maintaining the network stability of Honeywell TotalPlant Solution (TPS) and TDC 3000 systems. This brand-new, original 75-ohm plug terminator seals unused coaxial ports on Universal Control Network (UCN) modules. By absorbing excess signal energy at the end of a transmission line, it prevents \"ghost\" signals and data corruption caused by impedance mismatches. It acts as the final safeguard for high-speed data highways in process automation environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 30732052-001 adheres to strict industrial communication standards to ensure network uptime:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30732052-001\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New, Original Honeywell Stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e75 Ohms (Precision matched)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnector Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBNC (Bayonet Neill–Concelman)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell TDC 3000 \/ UCN Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Frequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for industrial control network speeds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHousing Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCorrosion-resistant metal alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEMI\/RFI Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated shielding for high-noise environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e300 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 30732052-001 solves the persistent industrial problem of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esignal reflection\u003c\/strong\u003e. In complex coaxial networks like the UCN, an open port creates a change in impedance that bounces data waves back into the system. This \"noise\" creates standing waves that trigger intermittent communication alarms and CPU drops. The 30732052-001 eliminates this risk by providing a perfect electrical termination, ensuring the network perceives a continuous, balanced load.\u003c\/p\u003e\n\u003cp\u003eInstallation requires zero specialized tools. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBNC twist-lock mechanism\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows for rapid deployment in high-density rack environments. Its ruggedized construction specifically counters the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEMI and RFI interference\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egenerated by nearby high-voltage switchgear and variable frequency drives (VFDs). By maintaining the precise 75-ohm characteristic impedance of the coaxial cable, this terminator ensures that every data packet reaches its destination without distortion, maximizing the throughput of the Distributed Control System (DCS).\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy must I use a 75-ohm terminator instead of a 50-ohm version?\u003c\/strong\u003eHoneywell UCN and TDC 3000 coaxial networks operate on a 75-ohm standard. Using a 50-ohm terminator (commonly used in legacy Ethernet) creates an impedance mismatch that will likely degrade signal quality and trigger network errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to terminate every unused port on my UCN modules?\u003c\/strong\u003eYes. To ensure maximum signal integrity and prevent environmental noise from entering the network bus, you should install a 30732052-001 on every unused BNC port within the coaxial network segment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this terminator withstand the vibrations of a turbine deck?\u003c\/strong\u003eThe BNC bayonet coupling provides a secure mechanical lock that resists vibration-induced loosening. The solid-state internal resistor remains stable even under the mechanical stress common in power generation and heavy manufacturing facilities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I verify if a terminator is still functioning correctly?\u003c\/strong\u003eA technician can verify the 30732052-001 by measuring the resistance between the center pin and the outer shell using a calibrated multimeter. It should read consistently close to 75 ohms when disconnected from the system.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43748833394787,"sku":"30732052-001","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/307.jpg?v=1775631297","url":"https:\/\/www.autocontrolglobal.com\/products\/30732052-001-honeywell-tdc-3000-ucn-coaxial-terminator","provider":"AutoControl Global","version":"1.0","type":"link"}