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Honeywell MU-KFTA15 Field Termination Assembly Cable

Configured for I/O module to field termination assembly signal interconnection in Honeywell TDC 3000, TPS, and Experion PKS systems, the Honeywell MU-KFTA15 (51201420-015) (MU-KFTA15 Field Termination Assembly Cable) provides direct physical execution between control cabinet I/O interfaces and FTA wiring points.

Hardware Specifications

Parameter	Specification
Model	MU-KFTA15
Brand	Honeywell
Part Number	51201420-015
Product Type	Field Termination Assembly Interconnection Cable
System Compatibility	Honeywell TDC 3000, TPS, Experion PKS, HPM/PM subsystems
Origin	USA
Cable Length	15 m
Operating Temp	-40 deg C to +70 deg C
Power Consumption	Passive cable assembly; no external power consumption
Application	Connects I/O processor modules with Field Termination Assemblies
Shielding	Overall shield with drain wire for EMI/RFI noise reduction
Connector Type	Industrial multi-position termination connectors
Humidity Range	5% to 95% RH, non-condensing

DCS Field Signal Interconnection and Channel Isolation Features

The MU-KFTA15 supports direct electrical routing between Honeywell process controller I/O modules and FTA termination points. The cable assembly maintains predefined conductor allocation to reduce field wiring errors during cabinet installation.

Furthermore, the shield structure provides electromagnetic interference control for analog and digital signal paths. Proper shield grounding practices help maintain signal integrity in environments containing switching equipment, motor drives, and other electrical noise sources.

For Honeywell process control architectures, the FTA interface supports modules handling standard instrumentation signals, including 4-20 mA HART loop protocol and other field-level I/O connections. Channel separation within the termination architecture helps reduce unwanted coupling between adjacent signal circuits.

Frequently Asked Questions

Q: Is the MU-KFTA15 an active electronic module?
A: No. The MU-KFTA15 is a passive Field Termination Assembly interconnection cable and does not contain processing circuits, firmware, or external power requirements.

Q: What is the function of the 15 m cable length designation?
A: The "-015" suffix identifies the factory-defined 15 m cable assembly length used for cabinet-to-termination routing.

Q: How should the cable shield be installed in the control cabinet?
A: The shield and drain wire should follow the applicable Honeywell cabinet grounding procedure. Installation should avoid improper grounding loops and maintain separation from high-voltage power conductors.

Field Installation Guidelines

• Install the MU-KFTA15 according to Honeywell cabinet wiring documentation and approved termination drawings.
• Verify connector keying and pin alignment before installation to prevent incorrect module-to-FTA connections.
• Route the cable away from high-current AC power lines, variable frequency drive cables, and strong electromagnetic interference sources.
• Maintain proper cable bending radius to prevent mechanical stress on connectors and conductors.
• Connect the shield according to the system grounding design to support noise control performance.
• Inspect connectors for contamination, mechanical damage, and secure locking before system commissioning.

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