Description

Honeywell MU-TAOX52 Analog Output Field Termination Assembly

Configured for analog signal termination and field output interface execution in Honeywell TDC 3000 and Experion PKS HPM / IOP platforms, the Honeywell MU-TAOX52-200 (MU-TAOX52 Analog Output Field Termination Assembly) provides direct physical and electrical execution for 8 channel analog output connections.

Hardware Specifications

Parameter	Specification
Model	MU-TAOX52
Brand	Honeywell Process Solutions
Origin	United States
Module Type	Analog Output Field Termination Assembly (AO FTA)
Part Number	51304335-200
System Compatibility	Honeywell TDC 3000 / Experion PKS HPM and IOP architectures
Signal Type	Analog Output Interface
Channel Count	8 channels
Terminal Type	Screw / compression terminals
Redundancy Support	Supports redundant analog output configurations
Dimensions	Size B board format, approximately 12 inches / 307 mm
Weight	Approximately 0.53 kg
Power Consumption	Passive termination assembly, no independent power input specified
Mounting Method	Honeywell FTA mounting channels / DIN rail compatible hardware

4-20 mA HART Loop Interface and Channel Isolation

The MU-TAOX52 operates as a field termination interface for Honeywell analog output channels. Therefore, it provides physical termination points between the I/O processor and external control devices such as valve positioners, actuators, and control elements.

In addition, the assembly supports process control signal routing within Honeywell DCS architectures. The terminal design allows technicians to perform field wiring inspection, signal verification, and maintenance activities without modifying the control processor connections.

The FTA architecture follows Honeywell process control requirements for analog loop handling. However, specific HART communication functions, channel-to-channel isolation ratings, and loop diagnostic parameters depend on the connected I/O processor and system configuration.

Frequently Asked Questions

Q: Does the MU-TAOX52 provide independent analog output signal generation?
A: No. The MU-TAOX52 is a Field Termination Assembly that provides terminal interfacing and field wiring connection. The analog output signal generation occurs in the associated Honeywell I/O module.

Q: Can the MU-TAOX52 support redundant analog output configurations?
A: Yes. The assembly supports redundant AO system configurations when installed with compatible Honeywell I/O hardware and approved system architecture.

Q: What wiring practices should be applied when installing the MU-TAOX52?
A: Field cables should follow industrial control wiring practices. Shielded signal cables should use proper grounding methods, and analog output wiring should be separated from high-voltage power conductors to reduce electrical interference.

Field Installation Guidelines

• Install the MU-TAOX52 according to Honeywell FTA mounting requirements and the associated I/O cabinet design.
• Verify terminal assignments before connecting field devices to prevent incorrect analog output routing.
• Use appropriate shielded instrumentation cables for analog signal connections where required.
• Maintain separation between low-level analog wiring and high-current switching circuits.
• Confirm grounding methods for cable shields according to the plant instrumentation grounding standard.
• Inspect screw terminal tightness during commissioning and scheduled maintenance.
• Verify redundant configuration wiring before placing the analog output channels into operational service.

Specifications

• Brand: Honeywell

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems