Yokogawa AAV144-S00 16-Channel Analog Input Module

The Yokogawa AAV144-S00 is an advanced analog input module, designed for high-precision signal conversion in industrial process control. It seamlessly integrates with Yokogawa’s Distributed Control Systems (DCS), ensuring reliable monitoring and control of various process variables. Built to handle a wide range of input signals, this module is durable and performs consistently in harsh environments.

Key Features and Technical Specifications

The Yokogawa AAV144-S00 features 16 isolated analog input channels, each designed for versatile applications in industrial environments.

Technical Specifications

Specification	Details
Manufacturer	Yokogawa
Model	AAV144-S00
Product Type	Analog Input Module
Number of Input Channels	16 isolated analog input channels
Input Signal Range	1 to 5 V, -10 to 10 V
Switching Input Signals	Input signals for CH1 to CH16 can be set together
Allowable Input Voltage	±30 V
Withstanding Isolated Voltage	1500 V AC for 1 minute between input and system
Input Resistance	Power ON: 1 MΩ; Power OFF: 200 kΩ
Accuracy	±4 mV to +20 mV
Data Update Period	10 ms
Drift Due to Temperature Change	±4 mV/10°C to ±20 mV/10°C
Maximum Current Consumption	500 mA (5 V DC)
Weight	0.2 kg (0.44 lbs)
External Communication	Pressure clamp terminal, MIL connector cable, and dedicated cable (KS1)

Product Description

The Yokogawa AAV144-S00 delivers high-precision signal conversion, enabling effective industrial process control. This module offers 16 isolated input channels that accommodate a variety of signals, including 1 to 5 V and -10 to 10 V ranges. It provides excellent accuracy, with a tolerance of ±4 mV to +20 mV, which ensures reliable data transmission and control.

The module updates data every 10 ms, making it highly suitable for real-time process monitoring. With an impressive 1500 V AC isolation, it offers enhanced protection. Additionally, the module’s 1 MΩ input resistance when powered on and 200 kΩ when powered off ensure stable performance.

Key Benefits

High Precision: The Yokogawa AAV144-S00 boasts a ±4 mV to +20 mV accuracy, ensuring precise signal conversion.
Versatile Signal Handling: It supports 1 to 5 V and -10 to 10 V signals, offering flexibility for various industrial applications.
Quick Data Updates: The module processes data with a 10 ms update period, making it ideal for time-sensitive operations.
Durability: Engineered to withstand harsh conditions, it delivers stable performance and long-term reliability.
Seamless Communication: Equipped with pressure clamp terminals, MIL connector cables, and dedicated cables (KS1) for easy communication and integration.

Applications

The Yokogawa AAV144-S00 is ideal for industries where high-accuracy signal processing and real-time data collection are critical, such as:

Industrial Process Control: It ensures precise monitoring and control of processes in various industrial sectors.
Automation Systems: Seamlessly integrates into automated control systems for improved operational efficiency.
Environmental Monitoring: Handles critical environmental data collection in demanding industrial settings.
Data Acquisition Systems: Efficiently captures data for operational analysis and decision-making.