The Honeywell 51202329-802 is a dedicated power and link protection cable set engineered for Honeywell Process Manager (PM) I/O assemblies. This Revision C configuration provides both DC power distribution and communication link safeguarding. It serves as a critical interconnect component within TDC 3000 and Experion PM systems.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Power and Link Protection Cable Set |
| Manufacturer | Honeywell |
| Model Number | 51202329-802 |
| Revision | C |
| Product Status | Obsolete / End of Life |
| System Compatibility | Honeywell PM (Process Manager), TDC 3000, Experion PM |
| Function | DC power distribution + link protection |
| Cable Length | 1.5 m (standard) |
| Connector Type A | 24-pin card edge (PM I/O side) |
| Connector Type B | Terminal block flying leads (power side) |
| Conductor Gauge | 22 AWG stranded tinned copper |
| Insulation Material | PVC, 300 V rated |
| Shielding | Foil shield with drain wire |
| Temperature Rating | -20 °C to +80 °C |
| Voltage Rating | 60 V DC maximum |
| Current Capacity | 1.5 A per conductor |
| Weight | 0.25 kg |
| Included Components | One cable set, one installation instruction sheet |
Critical Interconnect for PM I/O Assemblies
The 51202329-802 delivers regulated DC power from the termination panel to the PM I/O processor. Simultaneously, it carries communication link signals between modules. This cable therefore eliminates separate power and data wiring. You achieve cleaner cabinet layouts and fewer point-to-point connections.
Revision C Enhancements
This Revision C version incorporates improved link protection circuitry within the cable assembly. You benefit from enhanced transient suppression without additional external components. The 51202329-802 therefore safeguards sensitive PM electronics from voltage spikes. Honeywell introduced this revision to address field reliability feedback.
Obsolete Status and Replacement Planning
Honeywell classifies the 51202329-802 as an obsolete product. You should verify availability before specifying this part for new installations. Existing systems requiring replacement cables should consult Honeywell migration paths. Consider upgrading to current Experion I/O infrastructure for long-term maintainability.
Physical Construction and Durability
This cable set utilizes 22 AWG stranded conductors for flexibility and vibration resistance. Foil shielding with a continuous drain wire protects link signals from electrical noise. PVC insulation rated at 300 volts ensures safe operation within control cabinets. The assembly withstands continuous temperatures from -20 °C to +80 °C.
Connector Interface Details
The PM I/O end terminates in a 24-pin card edge connector. This interface mates directly with the PM I/O processor backplane. The opposite end presents terminal block flying leads for field power connections. You therefore terminate the 51202329-802 without special crimp tools or adapters.
Installation Considerations
You must observe proper polarization when inserting the card edge connector. The 51202329-802 includes keying features to prevent reverse installation. DC power wiring follows color-coded leads for positive, negative, and chassis ground. Always disconnect power before servicing this cable assembly.
Energy Storage Declaration
This cable set contains no batteries, capacitors, or other energy storage devices. You therefore face no hazardous material handling requirements. Disposal follows standard electronic waste procedures without special precautions. The 51202329-802 presents no shock hazard when disconnected.
Details
| Weight | 0.3 kg |
|---|---|
| Dimensions | 30 × 313 × 278 mm |
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