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The MC‑TAIH14 module, part number 51305887‑150, is a high-level analog input module tailored for industrial control environments. Equipped to handle up to sixteen analog input points, it supports HART communication and redundant configurations, making it ideal for systems that demand both precision and reliability. Its robust isolation and compact form offer seamless integration into distributed control systems.
| Parameter | Specification |
|---|---|
| Model | MC‑TAIH14 |
| Part Number | 51305887‑150 |
| Analog Input Channels | 16 |
| Input Type | 4–20 mA DC (HART-capable) |
| Accuracy | Up to ±0.05 % (high precision) |
| Input Isolation | Approximately 500 V |
| Power Supply Voltage | 24 V DC |
| Power Consumption | Less than 5 W |
| Operating Temperature | –20 °C to +60 °C |
| Extended Temp Capability | Up to ±70 °C possible depending on variant |
| Dimensions (mm) | Approx. 120 × 70 × 110 |
| Weight (kg) | Approx. 0.38 kg |
| Communication Protocol | HART, optionally RS‑485 or Ethernet depending on FTA |
The MC‑TAIH14 excels in scenarios requiring high-fidelity analog data capture and smart diagnostics:
Process Control Systems – Interfaces with smart transmitters for real-time uploading of multi-variable data using HART.
Refineries & Petrochemicals – Critical for precise measurement of flow, pressure, temperature with redundancy for fail-safe operations.
Manufacturing & Batch Processing – Ensures accurate analog acquisition and configuration flexibility for tight control loops.
Utilities & Power Stations – Enhances signal integrity from field devices under high EMI or fluctuating conditions.
Superior Accuracy – ±0.05 % ensures top-tier data integrity in sensitive control loops.
Robust Isolation – Half‑kilovolt isolation enhances safety and signal reliability.
Redundancy Ready – Supports paired configurations to sustain operation during component failure.
HART Integration – Merges analog reading and digital diagnostics over standard field wiring.
Compact and Lightweight – Easily fits into panel racks with its modest size and ~0.38 kg weight.
Brand: Industrial Automation Division (name omitted)
Series: High-Level Analog Input Modules – designed for modular, high-performance distributed control systems.
| Model | Function | Channels / Details | Dimensions & Weight |
|---|---|---|---|
| MC‑TAIH14 | High-level analog input | 16 channels, HART + redundancy | 120 × 70 × 110 mm, ~0.38 kg |
| MC‑TAIH12 | High-level analog input | 16 analog inputs (no HART) | Similar footprint, ~0.36 kg |
| MC‑TAIH13 | High-level analog input with HART | Possibly fewer inputs, HART | Compact, ~0.35 kg |
| MC‑PAOX03 | Analog Output Module | 8 analog outputs | Similar size, ~0.7 kg |
| MC‑PAIH02 | Analog Input Module (lower level) | 8 inputs, simpler functionality | Smaller, ~0.3 kg |
| Model | Role | Function | Weight (kg) |
|---|---|---|---|
| Power Supply Unit | System power | Supplies regulated 24 V DC to modules | ~0.5–0.7 kg |
| Logic Manager | System Controller | Central logic and diagnostics hub | ~0.6 kg |
| Analog Output Module | Multi-channel analog output | Drives field actuators with 4–20 mA | ~0.5 kg |
| Digital Input Module | High-speed digital input | Handles up to 32 digital signals | ~0.5 kg |
| Fieldbus Interface | I/O networking | Bridges to industrial ethernet/bus | ~0.4 kg |
Q1: How many analog inputs are available?
A1: Sixteen high-level analog input channels are available in this module.
Q2: Does it support HART communication for smart diagnostics?
A2: Yes—HART communication is fully supported alongside analog measurement.
Q3: What level of accuracy can be expected?
A3: It delivers exceptionally tight accuracy of up to ±0.05 % full scale.
Q4: Is redundancy supported for critical systems?
A4: Yes, it supports redundant configurations to maintain continuous operation.
Q5: How much isolation does it provide?
A5: Around 500 V of input-to-output isolation ensures strong electrical separation.
Q6: What power does it require to operate?
A6: It requires a 24 V DC supply and consumes under 5 W.
Q7: What are the operating temperature limits?
A7: Standard operation ranges from –20 °C to +60 °C; variants may go up to +70 °C.
Q8: How large and heavy is it?
A8: It measures approximately 120 × 70 × 110 mm and weighs about 0.38 kg.
Q9: What control systems is it best paired with?
A9: Ideal for distributed control systems needing precision analog input plus diagnostic capabilities.
Q10: What if lower channel count or no HART is acceptable?
A10: Simpler modules like MC‑TAIH12 provide 16-channel analog input without HART, at similar form factor.
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