Yokogawa AAI543-S50 S1 Analog Output Module

The Yokogawa AAI543-H61 Analog Output Module is a high-performance 16-channel output module designed for distributed control systems. It provides precise 4–20 mA current outputs with high accuracy and 16-bit resolution, making it ideal for complex industrial automation tasks. This module ensures reliable performance with channel-to-channel and system isolation and integrates seamlessly with Yokogawa’s CENTUM VP control system. The H61 variant is engineered for enhanced diagnostics and system reliability.

Key Features

• 16-channel analog current output (4–20 mA)

• High accuracy 16-bit D/A conversion

• Enhanced diagnostic functions

• Isolated channels for noise immunity and safety

• Supports hot-swapping for easy maintenance

• Compatible with Yokogawa CENTUM VP and ProSafe-RS systems

• Designed for high-reliability applications in harsh environments

Technical Specifications

Industry Applications

• Oil & Gas Production and Refining

• Petrochemical Processing

• Power Generation and Distribution

• Pharmaceutical Manufacturing

• Water Treatment and Waste Management

• Food and Beverage Processing

• Pulp and Paper Industry

Product Advantages

• High Channel Density: 16 output channels in a single compact module

• Enhanced Reliability: Advanced diagnostics and isolation improve system uptime

• Accurate Control: 16-bit resolution ensures high-precision analog output

• Flexible Maintenance: Hot-swappable to minimize downtime during replacement

• System Compatibility: Works seamlessly with Yokogawa DCS platforms

• Noise Immunity: Channel and system isolation ensures signal integrity

Frequently Asked Questions (FAQ)

1. What signal type does the AAI543-H61 output?

4–20 mA current signals.

2. How many output channels are available?

The module offers 16 independent analog output channels.

3. Is the module hot-swappable?

Yes, it supports hot-swapping for maintenance without system interruption.

4. What kind of diagnostics does the H61 version offer?

Advanced diagnostics for channel health and output status.

5. What systems is it compatible with?

Yokogawa CENTUM VP and ProSafe-RS systems.

6. What is the accuracy of the output signal?

±0.1% of full-scale output.

7. Is the module isolated?

Yes, both channel-to-channel and channel-to-system isolation are provided.

8. What is the load resistance supported?

Up to 600 ohms per channel.

9. What is the resolution of the D/A converter?

16-bit resolution for high-precision output.

10. What are the physical dimensions of the module?

107.5mm × 32.8mm × 130 mm.