Honeywell MC-TAIH03 51309136-175 | High Level Analog Input Module

The Honeywell MC-TAIH03 is a High-Level Analog Input Module designed for industrial automation and process control applications. This module supports 16 differential input channels and provides high-precision voltage and current measurement. It features a 16-bit A/D converter, robust common-mode rejection, and supports multiple input ranges including 0-5V, 1-5V, 0.4-2V, and 4-20mA. With high accuracy, noise filtering, and reliable transmitter power conditioning, the MC-TAIH03 ensures precise and stable analog signal processing in demanding environments.

General Specifications

• Product Type: High Level Analog Input Module

• Model Number: MC-TAIH03

• Part Number: 51309136-175

• Channels: 16 differential input channels

• Terminal Type: C

• Mounting Size: A

• FTA Type: HLAI

Electrical Specifications

• Input Type: Voltage, Current (Supports 2-wire and self-powered transmitters)

• Input Range:

  • 0 to 5V

  • 1 to 5V

  • 0.4 to 2V

  • 4-20mA (via 250Ω resistor)

• A/D Converter Resolution: 16 bits (14 bits used)

• Input Impedance (Voltage Inputs): >10MΩ (Powered)

• Common Mode Voltage (DC to 60Hz): -6V to +5V Peak

• Maximum Normal Mode Input: ±30V (No Damage)

• Maximum Input Voltage (Referenced to Common): ±30V (No Damage)

• Input Scan Rate: 4 samples per second per channel (All channels sampled within 250ms window)

Performance & Accuracy

• Hardware Accuracy:

  • ±0.075% Full-Scale (23.5°C ± 2°C)

  • ±0.15% Full-Scale (0 to 50°C)

• Common Mode Rejection Ratio (DC to 60Hz, 500Ω Source Imbalance): 70 dB

• Normal Mode Rejection Ratio (60Hz): 32 dB

• Normal Mode Filter Response: Single-pole RC, -3dB @ 1Hz

• Crosstalk (DC to 60Hz, Channel-to-Channel): 60 dB

• Surge Withstand Capability (Common Mode): ANSI/IEEE C37.90.1-1978

Transmitter Power Conditioning

• Current Limited Resistor: 145Ω (Not Fused) for Class 1, Div 2 Interfacing

• Power Conditioning: Supports transmitter power supply with system common connection

Model Numbers & Certifications

• Uncoated Model Number: MU-TAIH03

• Coated Model Number: MC-TAIH03

• CE Compliant Part Number: 51309136-175

• Non-CE Compliant Part Number: N/A

This MC-TAIH03 High-Level Analog Input Module delivers exceptional accuracy, stability, and signal integrity, making it an ideal solution for demanding industrial environments requiring high-precision analog input processing.