Overview
Configured for coaxial line termination in Honeywell DCS communication networks, the Honeywell 30732052-001 (30732052 Plug Terminator) provides direct physical and electrical execution. The 30732052-001 is a passive 75 Ohm BNC terminator designed to match coaxial cable impedance, absorb end-of-line signal energy, and minimize reflections within Honeywell Experion PKS and legacy TDC 3000 communication networks.
Suffix Breakdown & Model Matrix
The supplied documentation identifies 30732052-001 as a complete fixed ordering number. No official suffix definition or model matrix is specified; therefore, no suffix interpretation is provided.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 30732052-001 |
| Brand | Honeywell |
| Origin | USA |
| Product Type | Plug Terminator |
| Connector Type | BNC |
| Characteristic Impedance | 75 Ohm |
| Function | End-of-line coaxial cable termination |
| Application | Honeywell Experion PKS, TDC 3000, C200, C300 communication networks |
| Weight | Approximately 0.05 kg to 0.3 kg depending on packaging |
| Dimensions | Not specified by available documentation |
| Operating Temp | Not specified by available documentation |
| Power Consumption | Passive device; no external power required |
Channel Isolation Considerations in DCS Communication Networks
Within Honeywell DCS installations, proper termination contributes to stable communication by maintaining the characteristic impedance of the coaxial transmission path. The 75 Ohm termination reduces signal reflections that may affect communication integrity between network devices. This component performs a passive electrical function and does not provide channel-to-channel isolation, 4-20 mA loop processing, HART communication, FOUNDATION Fieldbus connectivity, or cold junction compensation.
Frequently Asked Questions
Q: Does the 30732052-001 require an external power supply?
A: No. It is a passive coaxial termination component and operates without external electrical power.
Q: Can the terminator be installed on any BNC connector?
A: It is intended for 75 Ohm BNC coaxial communication circuits. Installation should match the impedance requirements of the associated network.
Q: Can this component be removed while the communication network is operating?
A: Removal changes the termination condition of the transmission line. Installation or removal should follow the maintenance procedure defined for the control system to avoid communication disturbances.
Field Installation Guidelines
- Verify that the communication segment requires a 75 Ohm end-of-line termination before installation.
- Confirm that the BNC connector is fully engaged and mechanically locked.
- Install the terminator only at the designated end of the coaxial communication segment.
- Avoid unnecessary adapters or impedance mismatches within the transmission path.
- Inspect coaxial cable shielding and grounding practices according to the control system installation manual.
- Replace damaged or contaminated BNC connectors before commissioning the communication network.
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