The Honeywell 51202329-736, also cataloged as the 51202329 Extension Cable, operates as a paired I/O link extension for signal routing within Honeywell control platforms such as Experion PKS (C300) and TDC 3000.
Hardware Specifications
Parameter
Specification
Model
51202329-736
Brand
Honeywell
Origin
USA
Weight
Not specified
Dimensions
Length 48 in (1.2 m)
Operating Temp
Control-room ambient range
Power Consumption
Passive cable
Cable Color
Violet
Cable Pair
Cable A (yellow label, 51202329-734) / Cable B (green label, 51202329-735)
Application
I/O Link extension for Honeywell control systems
FOUNDATION Fieldbus / Profibus PA Connectivity
The 51202329-736 extension cable supports integration with Honeywell I/O link architectures, enabling stable communication between controller modules and field termination assemblies. Violet jacket identification simplifies routing in dense wiring environments. Channel-to-channel isolation is preserved through paired cable design, reducing noise coupling and ensuring compliance with FOUNDATION Fieldbus and Profibus PA connectivity standards.
Frequently Asked Questions
Q: Can the 51202329-736 be used interchangeably with other Honeywell extension cables? A: No, it must be paired with Cable A (51202329-734) and Cable B (51202329-735) for proper I/O link extension.
Q: How should shielding be terminated? A: Shielding should be grounded at the control system end only to prevent ground loop currents.
Q: Is the cable suitable for redundant configurations? A: The cable supports standard I/O link extensions; redundancy is managed at the controller level, not within the cable itself.
Field Installation Guidelines
Cable Pairing: Always install both Cable A and Cable B together to maintain proper signal routing.
Routing: Separate extension cables from high-voltage conductors to minimize induced noise.
Shielding: Ground shields at the controller termination point only.
Identification: Use violet jacket and label colors (yellow for Cable A, green for Cable B) for correct channel assignment.
Verification: Confirm continuity and signal integrity during commissioning with loop test equipment.
