Product Overview

The YOKOGAWA AAI841-H00 is a high-performance Analog Input/Output (I/O) Module specifically designed for seamless integration into the YOKOGAWA CENTUM VP Distributed Control System. This module features a total of 16 bidirectional I/O channels, consisting of 8 current input channels and 8 current output channels. It also supports the HART protocol, indicated by the -H suffix, which enables digital communication for advanced diagnostics and remote configuration of smart field devices. This capability improves predictive maintenance and enhances operational efficiency across industrial plants.

Essential Technical Specifications

The AAI841-H00 is designed for high-speed control and reliable signal conversion, supporting standard 4-20 mA DC current signals for both input and output. It is well-suited for interfacing with industrial transmitters and final control elements. This module offers rapid data updates (every 10 ms) and provides flexibility in wiring options, including pressure clamp terminals and KS cable interface adapters.

Operational Advantages and Structure

The YOKOGAWA AAI841-H00 is compact in design, making it ideal for installations where space is a premium, while still delivering excellent process control performance. It boasts quick response times, with an output step response time of 40 ms, ensuring rapid control system reactions to process changes.

Additionally, the module provides flexible options for field device integration by supporting either 2-wire or 4-wire transmitter power supply configurations for each input channel.

Frequently Asked Questions (FAQ)

Q: Does the YOKOGAWA AAI841-H00 support digital communication?

A: Yes, the -H suffix in the AAI841-H00 confirms that the module fully supports the HART communication protocol, enabling digital data transfer and remote device management.

Q: What signal type does this module handle?

A: The AAI841-H00 is designed for handling 4 to 20 mA DC current signals for both analog inputs and outputs.

Q: Is the AAI841-H00 brand new?

A: Yes, we guarantee that the AAI841-H00 is a new, original factory-packaged component.

Q: What is the lead time for shipping the AAI841-H00?

A: We have the AAI841-H00 in stock; shipping typically occurs within 3 days to 2 weeks, depending on the order volume. We use reliable logistics providers like DHL for secure delivery.

Q: What is your return policy if I encounter a quality issue with the module?

A: If you experience any quality issues, we support returns within 30 days of delivery.