Honeywell 51304502-200 Experion Series DCS Cable Assembly

The Honeywell 51304502-200, also cataloged as the 51304502 Communication Cable Assembly, operates as a dedicated hardware component for high-integrity serial data interconnections within Experion PKS and TDC 3000 network architectures.

Hardware Specifications

Process Control and Channel Isolation Properties

• 4-20 mA HART Loop Shielding Protection: High-density twisted-pair shielding prevents high-frequency electromagnetic interference (EMI) cross-talk from corrupting adjacent 4-20 mA current loops and digital fieldbus signals.
• Galvanic Noise Suppression: Braid and foil shielding layers isolate internal communication lines from high-voltage transients and local ground potential variations across system cabinets.
• Low-Impedance Signal Paths: Engineered with high-purity copper conductors to minimize attenuation and maintain waveform integrity across controller and I/O module interfaces.

Frequently Asked Questions

Q: What connector standard is utilized on the 51304502-200 cable assembly?

A: The assembly features Honeywell proprietary industrial connectors designed for direct plug-and-play mating with Experion PKS and TDC 3000 backplane receptacles.

Q: Can the 51304502-200 cable be hot-swapped during active DCS network transmission?

A: Hot-swapping network cable assemblies during active data transfer should be avoided, as momentary open circuits can cause communication timeouts or bad process values.

Q: Is external power required to operate this cable assembly?

A: No, the cable assembly is a passive physical interconnect component and requires no auxiliary power input.

Field Installation Guidelines

1. Inspect cable connector pins and receptacle housing for mechanical alignment or debris prior to insertion.
2. Route the assembly through dedicated cabinet raceways, maintaining a minimum bend radius of 50 mm to protect internal conductors.
3. Keep communication cable runs physically separated from AC power cables and high-voltage motor wiring by a minimum distance of 300 mm.
4. Ensure connector retention latches or thumbscrews are fully engaged to establish solid shield continuity and prevent accidental disconnection.