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
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Product Type: High Level Analog Input Module
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Model Number: MC-TAIH03
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Part Number: 51309136-175
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Channels: 16 differential input channels
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Terminal Type: C
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Mounting Size: A
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FTA Type: HLAI
Electrical Specifications
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Input Type: Voltage, Current (Supports 2-wire and self-powered transmitters)
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Input Range:
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0 to 5V
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1 to 5V
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0.4 to 2V
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4-20mA (via 250Ω resistor)
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A/D Converter Resolution: 16 bits (14 bits used)
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Input Impedance (Voltage Inputs): >10MΩ (Powered)
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Common Mode Voltage (DC to 60Hz): -6V to +5V Peak
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Maximum Normal Mode Input: ±30V (No Damage)
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Maximum Input Voltage (Referenced to Common): ±30V (No Damage)
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Input Scan Rate: 4 samples per second per channel (All channels sampled within 250ms window)
Performance & Accuracy
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Hardware Accuracy:
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±0.075% Full-Scale (23.5°C ± 2°C)
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±0.15% Full-Scale (0 to 50°C)
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Common Mode Rejection Ratio (DC to 60Hz, 500Ω Source Imbalance): 70 dB
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Normal Mode Rejection Ratio (60Hz): 32 dB
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Normal Mode Filter Response: Single-pole RC, -3dB @ 1Hz
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Crosstalk (DC to 60Hz, Channel-to-Channel): 60 dB
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Surge Withstand Capability (Common Mode): ANSI/IEEE C37.90.1-1978
Transmitter Power Conditioning
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Current Limited Resistor: 145Ω (Not Fused) for Class 1, Div 2 Interfacing
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Power Conditioning: Supports transmitter power supply with system common connection
Model Numbers & Certifications
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Uncoated Model Number: MU-TAIH03
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Coated Model Number: MC-TAIH03
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CE Compliant Part Number: 51309136-175
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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.