Configured for signal interconnection and data transmission in industrial process control frameworks, the Honeywell 51201420-010 (51201420-010 OIT Cable) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
Model Suffix
Core Function Architecture
Architectural Application
51201420-010
10M FTA I/O Interconnection Cable
Operator Interface and FTA Termination Units
51201420-...
Base Variant Family
Honeywell Process Control Signal Cabling
Hardware Specifications
Parameter
Specification
Model
51201420-010
Brand
Honeywell
Origin
USA
Weight
1.20 kg (2.65 lbs)
Dimensions
10.0 m length
Operating Temp
-20 deg C to +70 deg C
Power Consumption
Passive Interconnection Cable
Cable Type
FTA I/O Cable
Length
10 Meters
Shielding
Industrial Braided Shield
Channel-to-Channel Isolation and 4-20 mA HART Loop Protocol
The 51201420-010 cable assembly incorporates a robust braided outer shield to maintain channel-to-channel isolation integrity and prevent electromagnetic interference from distorting low-level analog 4-20 mA HART loop signals or digital communication packets. It ensures low signal attenuation across its 10-meter span, preserving data fidelity between field termination assemblies (FTAs) and operator interface hardware. Furthermore, internal conductor pairing minimizes cross-talk and maintains strict impedance matching to support continuous process monitoring without signal degradation.
Frequently Asked Questions
Q: What is the exact physical length of the 51201420-010 interconnection cable?
A: The cable assembly features an overall standardized length of 10 meters for connecting remote FTA blocks to control system hardware.
Q: Can this cable be used in environments with high electromagnetic interference?
A: Yes, the cable incorporates an integrated shielding design to protect transferred signals from external electrical noise and cross-talk.
Field Installation Guidelines
Ensure that all connected system power supplies are de-energized and locked out before routing or connecting the 51201420-010 cable assembly. Route the cable through dedicated conduits or cable trays, keeping it physically separated from high-voltage power lines to prevent induced electrical noise. Secure both connector ends firmly with retaining screws and ensure proper shield grounding at the designated cabinet termination points.
