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Product Introduction
The Honeywell MC-TAIH04 51305900-175 High Level Analog Input Module is a high-performance component designed for industrial process control systems within the Experion and TDC 3000 series. This module is specifically engineered to handle high-level analog input signals from various field devices, converting them into precise digital data for monitoring, analysis, and control. It plays a critical role in applications requiring accurate and reliable measurement of process parameters such as temperature, pressure, flow, and level.
With robust isolation, advanced filtering, and high noise immunity, the MC-TAIH04 ensures signal integrity even in harsh industrial environments. The module is built for seamless integration with Honeywell control systems, allowing for real-time data acquisition and reliable system performance. Its compact design, durability, and wide compatibility make it a preferred choice for demanding industrial applications.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | MC-TAIH04 51305900-175 |
| Type | High Level Analog Input Module |
| Number of Input Channels | 8 differential inputs |
| Input Signal Range | ±10 V, ±5 V, 0–10 V, or configurable ranges |
| Input Resolution | 16-bit |
| Input Impedance | >1 MΩ |
| Sampling Rate | 100 ms per channel (typical) |
| Isolation | 1500 V RMS channel-to-bus |
| Signal Filtering | Digital and analog low-pass filters |
| Accuracy | ±0.05% of full scale |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Power Consumption | 5 W (typical) |
| Mounting | Rack-based (I/O chassis) |
| Dimensions (H × W × D) | 137 x 51 x 151 mm |
| Weight | 0.54 kg |
Product Applications
The Honeywell MC-TAIH04 module is widely used across industries where high-accuracy analog data acquisition is required:
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Process Control: Monitoring analog signals from field sensors to maintain stable process parameters.
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Power Generation: Acquiring voltage and current signals for turbine and generator performance monitoring.
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Oil & Gas: Measuring pressures, flows, and temperatures in upstream, midstream, and downstream operations.
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Chemical Processing: Ensuring safe and precise chemical mixing and reaction control.
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Water and Wastewater Treatment: Tracking pH, turbidity, and flow rates for process optimization.
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Pharmaceutical Manufacturing: Supporting compliance by recording precise environmental and process conditions.
Product Advantages
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High Accuracy and Stability: Ensures precise signal acquisition even in fluctuating environments.
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Wide Input Range Flexibility: Supports various signal types, reducing the need for multiple module types.
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Robust Electrical Isolation: Protects both the module and the system from transient surges and ground loops.
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Advanced Noise Rejection: Digital filtering improves signal quality in high-interference environments.
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Seamless System Integration: Fully compatible with Honeywell Experion PKS and TDC 3000 platforms.
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Compact and Durable Design: Saves panel space while maintaining industrial-grade durability.
FAQ
1. What is the maximum number of channels supported by the MC-TAIH04 module?
The module supports 8 independent differential analog input channels.
2. Can the input range be configured for each channel individually?
Yes, each channel can be configured to different voltage ranges to suit the application.
3. Does the module support both unipolar and bipolar input signals?
Yes, it supports both ± voltage ranges as well as unipolar configurations.
4. How does the module achieve signal isolation?
It uses galvanic isolation between channels and the backplane bus to protect against electrical faults.
5. Is this module hot-swappable in the I/O chassis?
Yes, the MC-TAIH04 supports hot-swapping when used with the appropriate Honeywell chassis.
6. What type of filtering is available for noise suppression?
It includes both analog low-pass and digital filtering for maximum signal integrity.
7. Can the module be used for thermocouple or RTD measurements directly?
No, it is designed for high-level voltage signals; temperature sensors require a transmitter to convert signals to a voltage range.
8. What is the resolution of the analog-to-digital conversion?
It features a 16-bit resolution for high-precision data acquisition.
9. How is calibration handled for this module?
Calibration is software-driven and can be executed via Honeywell configuration tools.
10. What happens if the input signal exceeds the configured range?
The module detects over-range conditions and flags them in the diagnostic system.
Recommended Models – Same Series or Related
| Model | Description | Key Features |
|---|---|---|
| MC-TAIH02 | Low Level Analog Input Module | For mV-level signals, high accuracy |
| MC-TAOH04 | High Level Analog Output Module | 8-channel voltage/current output |
| MC-TAMR04 | Mixed Relay Output Module | Combines relay and solid-state outputs |
| MC-TAOY22 | Current Output Module | 16-channel 4–20 mA outputs |
| MC-TAMT04 | Temperature Input Module | RTD and thermocouple measurement |
| MC-TAIT04 | Isolated Analog Input Module | Extra-high isolation for hazardous areas |
Recommended Popular Honeywell Models
| Model | Description | Key Features |
|---|---|---|
| CC-TDIL01 | Digital Input Module | 16 isolated inputs, high noise immunity |
| CC-TDOL01 | Digital Output Module | 16 isolated outputs, fault detection |
| CC-PDIL01 | Pulse Input Module | High-speed counting and frequency input |
| MC-PDIA04 | Analog Input Module | High precision, isolated channels |
| MC-PDOY22 | Analog Output Module | Multi-channel voltage/current output |
| CC-TCNT01 | Counter Module | High-speed event counting and timing |
