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Description
The Honeywell MC-TAIH23 is an Enhanced Power High-Level Analog Input Field Termination Assembly (FTA), engineered for reliable signal acquisition within Experion and legacy distributed control systems. This 16-channel assembly serves as the critical interface between field instrumentation and the control system, providing essential signal conditioning and routing to ensure accurate process measurement. Its robust construction is designed to maintain signal integrity in demanding industrial environments, effectively mitigating the risk of process instability or unexpected downtime.
Features
- 16-channel high-level analog input capacity for high-density I/O configurations.
- Enhanced power distribution architecture for improved signal stability and reference voltage integrity.
- Hardware-based design ensures consistent signal conditioning without the need for complex software configuration.
- Field termination interface provides effective isolation between field wiring and control system backplane electronics.
- Optimized for noise suppression and controlled impedance matching in industrial control loops.
Applications
This module is widely utilized in heavy industrial automation, including petroleum refinery processing units, large-scale power generation facilities, and chemical manufacturing plants. It is ideal for applications requiring continuous, high-precision monitoring of process variables such as pressure, flow, and temperature where analog signal reliability is paramount.
Technical Specifications
| Model |
MC-TAIH23 |
| Brand |
Honeywell |
| Series |
Experion / FTA |
| Input Channels |
16 |
| Signal Type |
High Level Analog |
| Operating Temperature |
0 to 60 deg C |
| Weight |
1.0 kg |
Installation Guidelines
- Ensure all power is disconnected from the field and control system before installing or removing the FTA.
- Mount the module in a clean, dry, and temperature-controlled industrial cabinet to ensure longevity.
- Maintain proper grounding practices for all shielded cables to minimize EMI/RFI interference.
- Verify that field wiring is securely terminated at the FTA terminals to prevent intermittent signal loss.
- Handle with standard ESD precautions to prevent damage to sensitive electronic components during installation.
FAQ
What is the primary function of the MC-TAIH23?
The MC-TAIH23 acts as a termination and conditioning interface for 16 analog input signals, routing them safely and accurately into the Honeywell control system.
Is this module compatible with legacy Honeywell systems?
Yes, the MC-TAIH23 is designed for use in both Honeywell Experion and various legacy distributed control system (DCS) architectures.
Does this module require external power?
The module is designed as a field-powered signal conditioning interface; please refer to your specific system wiring diagram for excitation requirements.
