Yokogawa AAI543-H10 Analog Output Module

Product Overview

The Yokogawa AAI543-H10 is an 8-channel analog output module with integrated HART communication support, designed for use with Yokogawa’s CENTUM VP and ProSafe-RS control systems. It delivers precise 4–20 mA current output signals to field devices such as control valves and actuators, making it essential for process automation in complex industrial environments. With built-in diagnostics, advanced isolation, and hot-swappable capability, this module ensures reliability, maintainability, and seamless integration into mission-critical applications.

Key Features

• 8-channel isolated analog output

• Output signal: 4–20 mA DC

• HART protocol support for digital communication and device diagnostics

• Channel-to-channel and channel-to-ground isolation

• High-resolution digital-to-analog conversion

• Hot-swappable for uninterrupted plant operation

• Built-in fault detection (open loop, HART failure)

• Compatible with both CENTUM VP and ProSafe-RS systems

• Designed for use in SIL-certified applications

Technical Specifications

Industry Applications

• Oil & gas production and refinery automation

• Chemical and petrochemical manufacturing

• Power plant control and turbine management

• Water treatment and wastewater facilities

• Pharmaceutical and food processing industries

• Safety instrumented systems (SIS) with SIL compliance

Frequently Asked Questions (FAQ)

1. What is the output type of the AAI543-H10?
   It delivers 4–20 mA DC analog output signals to field devices.

2. Does the module support HART communication?
   Yes, it provides HART pass-through and digital communication support.

3. How many channels does it support?
   The module features 8 isolated analog output channels.

4. Is it compatible with safety systems?
   Yes, it works with Yokogawa’s ProSafe-RS for SIL applications.

5. Can it be replaced during operation?
   Yes, the module is hot-swappable for maintenance without process interruption.

6. What diagnostic functions are built-in?
   It detects open circuit conditions, output faults, and HART communication errors.

7. What control systems does it support?
   It integrates with CENTUM VP and ProSafe-RS systems.

8. What is the operating temperature range?
   0 °C to +60 °C during operation; –20 °C to +70 °C in storage.

9. What is the maximum load resistance for output?
   600 Ω per channel.

10. Is it suitable for process automation industries?
    Yes, it is widely used in industries such as oil & gas, power, chemicals, and water treatment.

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Frequently Asked Questions (FAQ)

1. What is the output type of the AAI543-H10?
   It delivers 4–20 mA DC analog output signals to field devices.

2. Does the module support HART communication?
   Yes, it provides HART pass-through and digital communication support.

3. How many channels does it support?
   The module features 8 isolated analog output channels.

4. Is it compatible with safety systems?
   Yes, it works with Yokogawa’s ProSafe-RS for SIL applications.

5. Can it be replaced during operation?
   Yes, the module is hot-swappable for maintenance without process interruption.

6. What diagnostic functions are built-in?
   It detects open circuit conditions, output faults, and HART communication errors.

7. What control systems does it support?
   It integrates with CENTUM VP and ProSafe-RS systems.

8. What is the operating temperature range?
   0 °C to +60 °C during operation; –20 °C to +70 °C in storage.

9. What is the maximum load resistance for output?
   600 Ω per channel.

10. Is it suitable for process automation industries?
    Yes, it is widely used in industries such as oil & gas, power, chemicals, and water treatment.

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Popular Yokogawa Modules

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