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AAI543-H00 Yokogawa HART Analog Output Module

AAI543-H00 Yokogawa HART Analog Output Module

Product Description

The Yokogawa AAI543-H00 is a high-density, 16-channel analog output module engineered for the CENTUM VP and ProSafe-RS distributed control systems. This module provides isolated 4 to 20 mA DC signals...

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Availability: Low stock: 99 left

SKU: AAI543-H00
Vendor: Yokogawa
Category: HART Analog Output Module
Related Series:

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Product Description

The Yokogawa AAI543-H00 is a high-density, 16-channel analog output module engineered for the CENTUM VP and ProSafe-RS distributed control systems. This module provides isolated 4 to 20 mA DC signals and integrates digital HART protocol communication, enabling seamless configuration and diagnostics for connected field instruments. Designed for critical process automation, it supports standard switch-over response times in redundant configurations to ensure high availability and operational stability.

Technical Specifications

Specification Details
Module Type Analog Output Module (Current)
Model AAI543-H00
Channels 16 channels, fully isolated
Output Signal 4 to 20 mA DC
Communication Digital communication via HART protocol
Redundancy Supports standard switch-over response
Output Accuracy ±16 μA
Isolation Galvanic isolation between channels and internal circuits
Weight 0.3 kg
Manufacturer Yokogawa Electric Corporation

Typical Application Scenarios

This module is widely utilized in oil and gas refineries, petrochemical plants, and power generation facilities. It is primarily used for controlling actuators, positioners, and frequency converters that require precise mA current loop signaling and HART-based asset management.

Frequently Asked Questions

Q: Does the AAI543-H00 support non-HART devices?

A: Yes, it is fully backward compatible with standard 4 to 20 mA devices, even if HART functionality is not required.

Q: Can this module be hot-swapped in a redundant configuration?

A: Yes, it is designed for ease of maintenance within Yokogawa I/O racks, supporting online replacement during system operation.