Honeywell 51308047-100 Cable and Wire

The Honeywell 51308047-100, also cataloged as the 51308047100 Touchscreen Interface Cable, operates as a dedicated hardware component for direct signal transmission within Honeywell operator interface networks.

Hardware Specifications

Process Control Communication & Signal Integrity

• 4-20 mA HART & Fieldbus Bus Coexistence: Maintains signal shielding continuity alongside high-density analog loop conduits and industrial DCS communication buses.
• Channel-to-Channel Isolation: Incorporates internal conductor shielding to suppress common-mode electrical noise and cross-talk across touch-screen data lines.
• Cold Junction Compensation & Signal Integrity: Features low-attenuation wiring geometry designed to maintain noise-free data execution between touch-screen assemblies and backend controller modules.

Frequently Asked Questions

Q: What is the primary physical function of the 51308047-100 assembly? A: It provides physical and electrical connectivity for touchscreen display interfaces within Honeywell operator station cabinets.

Q: How is common-mode noise suppressed across this cable interface?

A: The cable utilizes integrated overall grounding drain wires and foil/braid shielding to isolate touch-data signals from adjacent high-voltage wiring paths.

Field Installation Guidelines

• Verify that local panel power is de-energized prior to connecting or disconnecting touch interface cable connectors.
• Ensure connector locking screws or retention latches are fully engaged to prevent intermittent serial bus dropouts.
• Maintain minimum bending radius limits during cable routing inside wireways to prevent conductor fatigue and shielding degradation.
• Route cable assemblies away from high-voltage AC lines and variable frequency drives to prevent electromagnetic interference.