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Honeywell 80366195-100 MU-TAIH22 High-Level Analog Input Terminal Assembly

The Honeywell 80366195-100, also cataloged as the MU-TAIH22 High-Level Analog Input Terminal Assembly, operates as a dedicated hardware component for analog signal termination and routing within Honeywell TDC 3000 and Experion PKS I/O architectures.

Hardware Specifications

Parameter	Specification
Model	MU-TAIH22
Brand	Honeywell
Operating Temp	0 deg C to +60 deg C
Storage Temp	-40 deg C to +85 deg C
Relative Humidity	5% to 95% non-condensing
Power Consumption	Not specified in provided data
Part Number	80366195-100
Module Type	High-Level Analog Input Terminal Assembly (FTA / TA)
System Compatibility	Honeywell TDC 3000 / Experion PKS I/O Processor, HPM, APM architectures
Input Signal Type	4-20 mA DC / 1-5 V DC analog signals
Channel Capacity	16 analog input channels
Field Connection	Screw terminal blocks
Mounting Type	Honeywell FTA mounting channels / DIN rail installation
Signal Function	Field signal termination, conditioning interface, and I/O routing

Process Control Analog Interface Characteristics

The MU-TAIH22 supports Honeywell DCS analog input applications through direct termination of high-level field signals. The assembly accepts 4-20 mA current loops and 1-5 V DC voltage inputs, then routes these signals toward the corresponding I/O processing modules.

Furthermore, the terminal assembly supports HART-compatible field device integration when installed within compatible Honeywell input configurations. Channel-to-channel isolation and proper field wiring practices help maintain signal integrity between multiple analog measurement loops.

The module architecture supports process instrumentation connections including transmitters, analyzers, and other analog measurement devices. Therefore, installation requires correct loop polarity, shielding practice, and terminal assignment verification.

Frequently Asked Questions

Q: What input signals does the Honeywell 80366195-100 MU-TAIH22 support?
A: The assembly supports high-level analog input signals including 4-20 mA DC current loops and 1-5 V DC voltage signals.

Q: Can the MU-TAIH22 operate as a standalone analog input processor?
A: No. The MU-TAIH22 functions as a Field Termination Assembly. It provides field wiring termination and signal routing for compatible Honeywell I/O processing hardware.

Q: Does the module require special grounding during installation?
A: The installation requires proper shield termination and grounding practices according to the Honeywell system installation manual. Field cable shields should follow the recommended DCS cabinet grounding method.

Field Installation Guidelines

• Install the MU-TAIH22 on the specified Honeywell FTA mounting hardware or approved DIN rail arrangement.
• Verify terminal assignments before connecting field instruments to prevent incorrect loop wiring.
• Use shielded instrumentation cables for analog signal connections where required by the control system design.
• Connect cable shields according to Honeywell grounding recommendations to reduce electrical interference.
• Separate analog signal wiring from high-voltage power cables and switching circuits.
• Confirm compatibility between the terminal assembly, I/O processor type, and configured channel assignments before system commissioning.

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