Honeywell|MU-TAIH23|Field Termination Assembly
Description:
The Honeywell MU-TAIH23 is a High Level Analog Input/Smart Transmitter Interface (HLAI/STI) Field Termination Assembly (FTA) designed for use in High-Performance Process Manager (HPM) subsystems. It supports up to 16 high-level analog input signals and is compatible with both conventional and smart transmitters.
Features:
- Redundant IOP support
- High isolation voltage
- Auxiliary connector for monitoring
Technical Specifications:
-
Model Number:
- MU-TAIH23
-
Input Signals:
- 4-20 mA, 2-wire or 3-wire transmitters
- Maximum open-circuit voltage: 28 Vdc
- Minimum voltage at 20 mA: 15 Vdc
-
Isolation:
- Safe-side to hazardous-side: 250 Vac
-
Power Requirements:
- Maximum power consumption: 1.28 A at 24 Vdc
- Power dissipation: 25.0 W with 20 mA signal at all inputs
-
Connectors:
- Two 50-pin connectors for redundant IOPs
- One 50-pin auxiliary connector for monitoring signals
-
Indicators:
- Green LED indicates active primary IOP
- Green LED on each Galvanic Isolation Module indicates power
Honeywell|MU-TAIH23|Field Termination Assembly



Honeywell|MU-TAIH23|Field Termination Assembly
Description:
The Honeywell MU-TAIH23 is a High Level Analog Input/Smart Transmitter Interface (HLAI/STI) Field Termination Assembly (FTA) designed for use in High-Performance Process Manager (HPM) subsystems. It supports up to 16 high-level analog input signals and is compatible with both conventional and smart transmitters.
Features:
- Redundant IOP support
- High isolation voltage
- Auxiliary connector for monitoring
Technical Specifications:
-
Model Number:
- MU-TAIH23
-
Input Signals:
- 4-20 mA, 2-wire or 3-wire transmitters
- Maximum open-circuit voltage: 28 Vdc
- Minimum voltage at 20 mA: 15 Vdc
-
Isolation:
- Safe-side to hazardous-side: 250 Vac
-
Power Requirements:
- Maximum power consumption: 1.28 A at 24 Vdc
- Power dissipation: 25.0 W with 20 mA signal at all inputs
-
Connectors:
- Two 50-pin connectors for redundant IOPs
- One 50-pin auxiliary connector for monitoring signals
-
Indicators:
- Green LED indicates active primary IOP
- Green LED on each Galvanic Isolation Module indicates power