Yokogawa AAV544 Analog Output Module

The Yokogawa AAV544 is a high-performance analog output module designed to provide precise voltage signals for industrial process control. It seamlessly integrates into Yokogawa’s Distributed Control Systems (DCS), offering fast, reliable control of actuators, valves, and other field devices. Thanks to its dual-redundant configuration, this module ensures high reliability, even in critical applications.

Key Features and Specifications

The Yokogawa AAV544 delivers high-accuracy and fast-response outputs. It effectively controls industrial devices and supports demanding process environments. Below are the detailed specifications:

Technical Specifications

Specification	Details
Model	AAV544
Module Type	Analog Output Module (Non-Isolated)
Number of Output Channels	8
Output Signal Range	-10 V to +10 V DC
Resolution	16-bit
Accuracy	±0.1% of full scale or ±10 mV, whichever is greater
Data Update Period	10 milliseconds
Step Response Time	50 milliseconds
Load Resistance	10 kΩ or greater
Temperature Drift	±0.1% per 10°C or ±10 mV per 10°C
Maximum Current Consumption	400 mA @ 5 V DC
External Connection Options	Pressure clamp terminal, KS cable adapter, MIL connector
Dimensions	130 mm x 107.5 mm x 32.8 mm
Weight	0.45 kg (0.99 lbs)

Product Description

The Yokogawa AAV544 is a highly reliable analog output module designed to handle 8 output channels. These channels can provide voltage signals from -10 V to +10 V DC. With 16-bit resolution, this module delivers ±0.1% accuracy of full scale or ±10 mV, whichever is greater. These features ensure precise control for critical industrial processes.

The AAV544 offers a 10-millisecond data update period and a 50-millisecond step response time. This ensures quick and accurate signal updates for real-time control. In addition, the module has a temperature drift of ±0.1% per 10°C or ±10 mV per 10°C, which keeps it consistent even in fluctuating environmental conditions.

The AAV544 integrates easily into Yokogawa’s DCS, providing reliable output control for actuators, valves, and other field devices. The load resistance of 10 kΩ or greater ensures compatibility with a wide range of industrial equipment.

Benefits of the AAV544

Accurate Control: It ensures high-precision output with ±0.1% accuracy or ±10 mV.
Fast Performance: The module offers quick responses with 10 ms data updates and a 50 ms step response time.
Stable Output: The ±0.1% per 10°C temperature drift guarantees consistent performance.
Flexible Integration: AAV544 supports various connection options, making it easy to integrate into your system.
Compact and Durable: Designed for demanding industrial environments, the module is both compact and reliable.

Applications

The Yokogawa AAV544 module is ideal for several industrial applications, including:

Process Automation: Precisely control devices like actuators and valves in process control systems.
System Integration: Seamlessly integrate with Yokogawa’s Distributed Control Systems (DCS) for efficient process management.
Harsh Environments: The module is built to withstand industrial conditions, ensuring reliable output even in extreme environments.