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- Overview
- Specifications
- Description
- Applications
- Features
- FAQ
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Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
51304754-150 MC-PAIH03 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Description |
Specification |
|
Model |
51304754-150 MC-PAIH03 |
|
Part name |
Analog Input Processor |
|
Dimensions |
3x31.3x27.8cm |
|
Weight |
0.58kg |
|
Input type |
Voltage, current (2-wire or self-powered transmitters) |
|
Input channels |
16 differential input channels |
|
CMRR (dc to 60 Hz) |
70 dB (with 500 Ω source imbalance) |
|
Common mode voltage (dc to 60 Hz) |
-6 to +5 V peak |
|
A/D converter resolution |
16 bits (14 bits used) |
|
Input voltage range |
0–5 V; 1–5 V; 0.4–2 V |
|
Current input range |
4–20 mA (through 250 Ω) |
|
Normal mode rejection ratio (60 Hz) |
32 dB |
|
Normal mode filter response |
Single-pole RC, 3 dB @ 1 Hz |
|
Maximum normal mode input |
±30 V (differential inputs, no damage) |
|
Crosstalk (dc to 60 Hz) |
60 dB (channel-to-channel) |
|
Input impedance (voltage inputs) |
>10 MΩ powered |
|
Maximum input voltage |
±30 V (no damage, referenced to common) |
|
Input scan rate |
4 samples/sec per channel (all channels within 250 ms window) |
|
Hardware accuracy |
±0.075% full scale (23.5°C ±2°C); ±0.15% full scale (0–50°C) |
Description
The 51304754-150 MC-PAIH03 is a high-precision, high-reliability analog input processor designed specifically for Honeywell control systems. As a key interface component for industrial process control, this processor can accurately acquire and process voltage or current signals from the field, supporting standard two-wire and self-powered transmitters.
Applications
Thermal Power Plants: Monitors boiler pressure and turbine vibration via analog signals in strong electromagnetic fields.
Crude Oil Refineries: Acquires tank level and flow data with strong interference resistance over long distances.
Natural Gas Plants: Monitors temperature and pressure with low crosstalk for clean multi-channel signals.
Fine Chemical Plants: Supports precise batching and analysis with 0.075% high accuracy to improve yield.
Features
Supports high-level analog and Hart inputs, capable of processing traditional and Hart analog input signals, typically 4-20mA DC devices.
Provide a variety of module types, including analog input/output modules, digital input/output modules, and low-level analog input modules (such as thermocouple and resistance temperature device inputs).
Has high reliability and stability, suitable for various industrial environments.
FAQ
Q: How many input channels does the 51304754-150 MC-PAIH03 have, and what signal ranges are supported?
A: It provides 16 differential inputs supporting 0–5V, 1–5V, 0.4–2V, and 4–20mA via 250 Ω resistor.
Q: What are the A/D accuracy and scan rate of the 51304754-150 MC-PAIH03?
A: It uses a 16-bit A/D converter with 4 scans/second per channel, completing full synchronous sampling in 250 ms.
Q: How does the 51304754-150 MC-PAIH03 handle 60 Hz power interference?
A: It features 70 dB CMRR and 32 dB NMRR, effectively suppressing industrial frequency noise.
Q: What is the measurement accuracy of the 51304754-150 MC-PAIH03 under different temperatures?
A: ±0.075% at room temperature and ±0.15% within 0–50°C industrial range.
Q: Will overvoltage damage the 51304754-150 MC-PAIH03?
A: No. It supports up to ±30V input (differential or ground), preventing damage under typical overvoltage conditions.
