Configured for secure connectivity in automation and process control systems, the Honeywell 51109620-020 Cable Assembly provides direct physical/electrical execution across process communication networks.
Suffix Breakdown & Model Matrix
51109620: Base catalog part number designating the industrial cable assembly platform.
-020: Suffix code indicating specific assembly dimensions, typically representing a length of 20 feet.
Hardware Specifications
Parameter
Specification
Model
51109620-020
Brand
Honeywell
Origin
United States
Weight
Standard industrial cable weight
Dimensions
Length: Typically 20 feet
Operating Temp
-20 deg C to +80 deg C
Power Consumption
Passive cabling component
Cable Type
Shielded multi-core cable assembly
Voltage Rating
300 V
Process Control and DCS Connectivity
Operating within Honeywell TDC 3000 and Experion PKS platforms, the cable assembly maintains channel-to-channel signal integrity and 4-20 mA HART loop protocol compatibility across connected interface cards. The integrated braided and foil shielding provides robust electromagnetic interference (EMI) protection, while cold junction compensation (CJC) and analog-to-digital conversion parameters remain unaffected across the transmission path.
Frequently Asked Questions
Q: Does the 51109620-020 cable assembly support hot-insertion during active plant operation?
A: Cabling connections should be de-energized prior to installation or replacement to prevent electrical transients and ensure safety across communication links.
Q: What mechanisms are implemented to prevent accidental disconnection in industrial environments?
A: The assembly incorporates a secure locking mechanism on its plug connectors to prevent accidental disconnection under high-vibration conditions.
Field Installation Guidelines
Verify that system power supply rails are isolated before connecting or disconnecting the cable assembly.
Route the shielded multi-core cable through designated metallic wireways separated from high-voltage power lines to mitigate electromagnetic interference.
Ensure the cable is installed within its specified temperature limits of -20 deg C to +80 deg C.
Check connector locking mechanisms to guarantee mechanical security under heavy industrial vibration conditions.
