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AAV144-S00

The Yokogawa AAV144-S00 is a 16-channel isolated analog voltage input module designed for industrial automation systems. It is part of Yokogawa's AAV144 series and is commonly used in distributed control systems (DCS) to interface with field instruments such as pressure transmitters, temperature sensors, and flow meters.

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Key Specifications

Model: AAV144-S00

Number of Input Channels: 16

Input Signal Types:

1 to 5 V DC

-10 to +10 V DC

Allowable Input Voltage: ±30 V DC

Input Resistance:

Power ON: 1 MΩ

Power OFF: ≥500 kΩ

Withstanding Voltage: 1,500 V AC between input and system for 1 minute

Accuracy: ±0.1% of reading

Data Update Period: 10 ms

Operating Temperature: -40°C to +80°C

Storage Temperature: -40°C to +85°C

Humidity: 5% to 95% RH (non-condensing)

Mounting: Rack-mountable

Power Supply: 24 V DC (nominal)

Communication Protocols: HART, various field standards

Safety and Compliance: CE, UL Listed, Ex-rated

✅ Key Features

High Channel Density: Provides 16 isolated input channels in a compact form factor, reducing the need for multiple modules.

Flexible Input Configuration: Supports both 1 to 5 V and -10 to +10 V input signals, accommodating a wide range of field devices.

Fast Response Time: Features a quick data update period of 10 ms, suitable for dynamic applications.

Robust Isolation: Offers 1,500 V AC isolation between input and system, ensuring protection against voltage surges.

Wide Operating Temperature Range: Designed to operate effectively in extreme temperatures, suitable for diverse industrial environments.