Operating Temperature:-20°C to +70°C
Input Range:0-20mA or 4-20mA
Power Supply Voltage:12V to 24VDC
Isolation Rating:2kV CAT III
Data Transfer Protocol:Modbus RTU
Dimensions:85mm x 51mm x 22mm
Connection Type:2-wire or 4-wire
Yokogawa’s PSC-AIAAN Critical Analog Input Module, model AI-02, is a precision device tailored for critical industrial applications where accuracy and reliability are paramount. This module is equipped with an advanced signal processing unit capable of handling a wide measurement range from -10V to +10V with an incredible resolution of 1 μV, ensuring unparalleled precision.
Featuring a high accuracy specification of +/- 0.01% + 1 LSB, this module excels in delivering precise readings even under varying environmental conditions. Its robust 10 MΩ input impedance ensures minimal signal distortion and superior noise immunity.
Operational within a broad temperature range of -20°C to +70°C, the PSC-AIAAN is designed for harsh industrial environments. It operates on a stable 5V DC power supply, ensuring consistent performance regardless of the power fluctuations.
Equipped with MODBUS RTU communication interface, the module facilitates seamless integration with various control systems, allowing for easy setup and data transfer without the need for complex configurations. Its flexible connection type supports both 2-wire and 3-wire configurations, providing flexibility in installation scenarios.
This module is an essential component for any industrial system requiring reliable and accurate data acquisition. With its high accuracy, wide operating temperature range, and versatile communication capabilities, it stands as a top choice for demanding applications, ensuring operational efficiency and process optimization.

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