Description

Honeywell MU-TAMR02 Field Termination Assembly

Configured for redundant high-level analog signal termination in Honeywell TDC 3000 and Process Manager systems, the Honeywell MU-TAMR02-51304477-100 (MU-TAMR02 Field Termination Assembly) provides direct physical signal routing between field wiring and HLAI processor cards.

Hardware Specifications

Parameter	Specification
Model	MU-TAMR02
Brand	Honeywell
Origin	USA
Operating Temp	0 deg C to +60 deg C
Power Consumption	Passive field termination assembly, no direct power consumption
Part Number	51304477-100
Product Type	Redundant High-Level Analog Input Field Termination Assembly
Compatible Systems	Honeywell TDC 3000, Process Manager (PM), Advanced Process Manager (APM), High-Performance Process Manager (HPM)
Channel Capacity	16 analog input channels
Input Signal Type	4-20 mA DC and 1-5 V DC
Field Connection	Screw terminal blocks
Mounting Method	Standard Honeywell FTA mounting channel
Interface Connection	Honeywell multi-conductor FTA interface cable
Storage Temperature	-40 deg C to +85 deg C
Relative Humidity	5% to 95% non-condensing

DCS Analog Signal Interface Characteristics

The MU-TAMR02 provides termination and routing functions for Honeywell high-level analog input channels. It receives standard process field signals and transfers them to HLAI processor interfaces through dedicated FTA cabling.

The assembly supports 4-20 mA HART loop protocol compatibility when used with compatible Honeywell analog input processing hardware. In addition, the termination structure maintains channel separation and supports channel-to-channel isolation requirements defined by the connected I/O architecture.

The redundant analog input configuration allows two processing paths to monitor field signals. Therefore, the system can maintain signal availability during a single hardware path interruption when installed within a supported redundant configuration.

Frequently Asked Questions

Q: Does the MU-TAMR02 provide signal conversion or only signal termination?
A: The MU-TAMR02 performs field wiring termination and signal routing. The connected HLAI processor module performs signal measurement, conversion, and control system processing.

Q: Can the MU-TAMR02 operate as a standalone powered module?
A: No. The assembly functions as a passive interface component and does not contain an independent power supply or processor.

Q: Does the MU-TAMR02 support redundant analog input operation?
A: Yes. The MR designation indicates compatibility with redundant analog input configurations when connected to supported Honeywell process control hardware.

Field Installation Guidelines

• Install the MU-TAMR02 on the designated Honeywell FTA mounting channel according to system hardware documentation.
• Use shielded instrumentation cable for analog field wiring where required by the process environment.
• Connect cable shields according to the plant grounding standard to reduce electrical interference.
• Separate analog signal wiring from high-voltage power cables and switching circuits.
• Verify terminal assignments before applying field signals to prevent incorrect channel routing.
• Confirm FTA cable connections between the termination assembly and HLAI processor interface before system startup.
• Inspect screw terminal tightness during commissioning and scheduled maintenance activities.

Specifications

• Brand: Honeywell

Advantages

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