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Honeywell MU-KFTA08 Field Termination Assembly

The Honeywell MU-KFTA08 (51201420-008), also cataloged as the MU-KFTA08 Field Termination Assembly, operates as a dedicated hardware interface component for field signal termination and electrical distribution within Honeywell TDC 3000 and Experion PKS HPM systems.

Hardware Specifications

Parameter	Specification
Model	MU-KFTA08
Brand	Honeywell
Origin	USA
Operating Temp	0 deg C to 60 deg C
Power Consumption	Passive termination assembly; no independent power consumption
Part Number	51201420-008
Component Type	Field Termination Assembly (FTA)
System Compatibility	Honeywell TDC 3000 / Experion PKS / HPM systems
Signal Interface	Field wiring termination and I/O signal routing
Mounting Type	Standard FTA mounting panel installation
Termination Method	Screw terminal field connections
Environmental Protection	Industrial conformal coating protection
Channel Capacity	Configuration dependent; verify installed FTA drawing

Process Control Signal Interface Characteristics

The MU-KFTA08 provides the physical termination point between field wiring and Honeywell process control I/O modules. It manages field-side signal routing through dedicated terminal connections and connects to control processors through Honeywell FTA cable assemblies.

In addition, the assembly supports process instrumentation interfaces commonly associated with Honeywell DCS architectures, including 4-20 mA HART loop applications, FOUNDATION Fieldbus or Profibus PA field connectivity when used with compatible I/O configurations, and channel-to-channel isolation requirements defined by the connected I/O hardware.

The FTA design separates field wiring activities from controller cabinet wiring. Therefore, maintenance personnel can inspect, replace, or modify field connections without directly disturbing processor-side modules.

Frequently Asked Questions

Q: Does the MU-KFTA08 contain active signal processing electronics?
A: The MU-KFTA08 functions as a Field Termination Assembly and primarily provides field wiring termination and signal routing. Active signal processing depends on the connected Honeywell I/O module.

Q: Can the MU-KFTA08 be installed without verifying terminal assignments?
A: No. Field wiring terminals must match the approved Honeywell TDC 3000 or Experion PKS installation drawings because terminal allocation depends on the connected I/O configuration.

Q: Does the MU-KFTA08 require external power wiring?
A: The FTA itself does not require independent power input. Power requirements are determined by the associated I/O module and field device loop design.

Field Installation Guidelines

• Install the MU-KFTA08 on the specified Honeywell FTA mounting hardware according to the system cabinet layout documentation.
• Verify all field cable identification before termination to prevent channel assignment errors.
• Maintain separation between low-level analog signal wiring and high-voltage power conductors to reduce electrical interference.
• Connect cable shields according to the approved grounding method defined by the control system installation standard.
• Confirm terminal polarity and signal type before connecting transmitters, switches, or actuator feedback circuits.
• Inspect screw terminal torque and conductor seating during commissioning activities.
• Use the approved Honeywell FTA cable assembly between the termination unit and the corresponding I/O processor interface.

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