The Honeywell 51303627-003, also cataloged as the 51303627-003 Communication Cable, operates as a dedicated hardware component for high-speed data transmission within TDC 3000 and Experion PKS system platforms.
Hardware Specifications
Parameter
Specification
Model
51303627-003
Brand
Honeywell
Origin
System dependent
Weight
Nominal
Dimensions
Standard cable assembly
Operating Temp
Industrial control environment
Power Consumption
Passive (signal transmission)
Connector Type
50-pin female
Process Control and DCS Characteristics
4-20 mA HART loop protocol: The cable assembly maintains signal integrity across the 50-pin interface, ensuring that HART-enabled instrumentation data is transmitted without impedance-related attenuation.
FOUNDATION Fieldbus / Profibus PA connectivity: The shielding characteristics of the assembly support high-speed deterministic data exchange between control nodes and field-level communication interfaces.
Channel-to-channel isolation: The internal wiring configuration is optimized to minimize crosstalk and ensure electrical isolation between signals routed through the multi-pin interface.
Cold junction compensation (CJC): The cable serves as a conduit for analog input signals, maintaining the signal-to-noise ratio necessary for accurate CJC performance at the I/O termination assembly.
Frequently Asked Questions
Q: Does this cable support hot-plugging during system operation?
A: No. It is recommended to de-energize the connected I/O or communication ports before disconnecting or connecting the 50-pin interface to prevent potential arcing or logic faults.
Q: Is the cable shielding grounded through the connector housing?
A: The connector housing provides a metallic path to the chassis ground of the mating equipment, facilitating the continuity of the cable shield for interference suppression.
Field Installation Guidelines
Mounting: Align the 50-pin female connector carefully with the male interface on the control module. Secure the locking mechanism or retaining screws fully to prevent vibration-induced signal intermittency.
Grounding: Ensure the rack or chassis where the cable is terminated is connected to the protective earth (PE) bus. This ensures the shield reference is maintained and protects against electromagnetic interference.
Wiring: Maintain proper bend radius when routing the cable to avoid mechanical stress on the 50-pin connector. Segregate this cable from high-voltage AC cabling to prevent inductive coupling into the control network.
