Overview
Configured for signal interconnection between I/O hardware and field termination assemblies in Honeywell DCS architectures, the Honeywell MU-KFTA15 51201420-015 (MU-KFTA15 FTA Cable) provides direct electrical connectivity. The 51201420-015 cable is specified as a 15 m non-shielded Field Termination Assembly cable for Honeywell TDC 3000 and Experion PKS systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MU-KFTA15 |
| Part Number | 51201420-015 |
| Brand | Honeywell |
| Product Type | FTA Cable |
| Cable Function | Electrical connection between compatible I/O hardware and Field Termination Assemblies |
| Cable Length | 15 m |
| Approximate Length | 49.2 ft |
| Shielding | Non-shielded |
| System Compatibility | Honeywell TDC 3000, Experion PKS |
| Application | Industrial process control and I/O signal interfacing |
| Signal Interface | Pin-to-pin cable connection between compatible system components |
| Power Consumption | Passive cable; no independent power consumption specified |
Process Signal Interface Characteristics
The Honeywell MU-KFTA15 51201420-015 supports physical signal routing between compatible I/O assemblies and field termination hardware. Because the supplied specification identifies the cable as non-shielded, installation routing must consider nearby electromagnetic noise sources.
In process control systems, I/O circuits may interface with 4-20 mA and HART instrumentation at the system level. However, the cable specification itself does not define protocol conversion, HART processing, channel-to-channel isolation, or intrinsic signal conditioning. Those functions remain dependent on the connected I/O module and associated field termination hardware.
Therefore, installers should maintain separation between this cable and high-current switching circuits, variable-frequency drive output wiring, and other known electromagnetic interference sources.
Frequently Asked Questions
Q: Does the Honeywell MU-KFTA15 51201420-015 provide independent signal conditioning?
A: No independent signal conditioning is specified. The cable provides physical electrical interconnection between compatible I/O hardware and Field Termination Assemblies.
Q: Is the MU-KFTA15 51201420-015 shielded?
A: The provided specification identifies this cable as non-shielded. External routing and installation practices should therefore control exposure to electromagnetic interference.
Q: Does the cable consume system power?
A: The cable is a passive interconnection component. No independent power consumption is specified for the MU-KFTA15 51201420-015.
Field Installation Guidelines
Verify the complete MU-KFTA15 51201420-015 part number before installation and confirm compatibility with the connected Honeywell I/O module and Field Termination Assembly.
Route the 15 m cable without excessive bending, twisting, crushing, or tensile loading. In addition, keep the cable separated from high-current conductors and variable-frequency drive output cables where practical.
Secure the cable along the installation path to prevent vibration-induced connector stress. Before energizing the system, inspect connector engagement and confirm that no pins, contacts, or cable sections show mechanical damage.
Do not assume shielding, grounding, signal isolation, or protocol functions from the cable alone. These characteristics must be verified against the connected Honeywell I/O and termination hardware.
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