Excellent PLC
Product Overview
The Yokogawa AAI143-H00/A4S10 is a high-performance analog input module designed for use in Yokogawa’s CENTUM CS 3000 and CENTUM VP control systems. It supports 4-channel isolated analog inputs and is ideal for precise and reliable analog signal acquisition in industrial automation systems.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | AAI143-H00/A4S10 |
| Input Channels | 4 isolated analog input channels |
| Input Signal | 4–20 mA DC |
| Input Resistance | 250 Ω |
| Isolation | Channel-to-channel and channel-to-ground |
| Resolution | 16-bit |
| Accuracy | ±0.1% of span |
| Power Supply | Supplied by base unit |
| Operating Temperature | 0 to 50°C |
| Storage Temperature | -20 to 70°C |
| Mounting | Mounted on a dedicated terminal board |
| Dimensions (W×H×D) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
Applications
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Process control systems in chemical and petrochemical plants
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Data acquisition in oil and gas facilities
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Analog signal monitoring in power generation units
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Control system integration for water treatment plants
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Pharmaceutical manufacturing automation
Advantages
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High-precision 16-bit resolution ensures accurate signal reading
-
Channel-to-channel isolation improves noise immunity
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Compact and lightweight design simplifies installation
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Compatible with a wide range of Yokogawa control systems
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Reliable operation under industrial environmental conditions
FAQ
Q1: What type of signals can the AAI143-H00/A4S10 receive?
A1: It supports 4–20 mA DC analog signals.
Q2: Is each input channel isolated from the others?
A2: Yes, the module provides channel-to-channel and channel-to-ground isolation.
Q3: What is the resolution of this module?
A3: It features 16-bit resolution for accurate analog input.
Q4: Can it be used in high-temperature environments?
A4: The module operates in temperatures between 0 to 50°C.
Q5: How many input channels are available?
A5: It supports 4 analog input channels.
Q6: Is this module hot-swappable?
A6: No, the module should be powered down before replacement.
Q7: What is the size of the AAI143-H00/A4S10 module?
A7: Its dimensions are 107.5 × 32.8 × 130 mm.
Q8: What is the weight of the module?
A8: It weighs approximately 0.3 kg.
Q9: Is this module suitable for use in redundant systems?
A9: Yes, it supports integration in redundant architectures.
Q10: What type of terminal board is used with this module?
A10: It mounts on a dedicated terminal board compatible with the Yokogawa system.
Related or Similar Yokogawa Models
| Model | Description | Channels | Signal Type | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| AAI141-H00 | Analog Input Module | 8 | 4–20 mA | 107.5 × 32.8 × 130 | 0.3 kg |
| AAI143-S00 | Analog Input Module with Diagnostics | 4 | 4–20 mA | 107.5 × 32.8 × 130 | 0.3 kg |
| AAI835-H50 | Low Power AI Module | 16 | Voltage | 107.5 × 32.8 × 130 | 0.35 kg |
| AAI841-H00 | High-speed Analog Input Module | 8 | 4–20 mA | 107.5 × 32.8 × 130 | 0.35 kg |
| AAI135-H00 | RTD Input Module | 8 | RTD | 107.5 × 32.8 × 130 | 0.3 kg |
| AAI543-H00 | Universal Analog Input Module | 8 | mV/mA/RTD | 107.5 × 32.8 × 130 | 0.35 kg |
Popular Yokogawa Modules
| Model | Description | Function | Dimensions (mm) | Weight |
|---|---|---|---|---|
| PW482-10 | Power Supply Module | Power Supply | 107.5 × 32.8 × 130 | 0.5 kg |
| AAR181-S00 | Remote I/O Communication Module | Communication | 107.5 × 32.8 × 130 | 0.3 kg |
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| SAI533-H00 | Safety Analog Input Module | Safety AI | 107.5 × 32.8 × 130 | 0.35 kg |
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