Operating Voltage:12-36V DC
Supply Current:≤20mA
Signal Range:-10V to +10V
Resolution:16-bit
Accuracy:±0.02% FS
Input Impedance:≥10MΩ
Temperature Range:-40°C to +85°C
Communication Interface:MODBUS RTU
Power Consumption:≤2W
The OPTO21 SNAP-AIVRMS is engineered for seamless integration into a variety of industrial environments, ensuring high performance and reliability under diverse operational conditions. With its robust design, this module offers exceptional accuracy in measuring voltage across a broad range from 0 to 10V, making it suitable for applications requiring precise monitoring and control.
Featuring 16-bit resolution, the SNAP-AIVRMS delivers unparalleled precision in analog input readings, crucial for industries where data integrity is paramount. Its wide temperature range (-40°C to 85°C) ensures reliable operation in harsh environments, from freezing cold to hot and humid conditions.
Equipped with advanced signal conditioning technology, the module boasts a high common mode rejection ratio, effectively filtering out noise and interference, thus providing clean and accurate voltage measurements. This feature is particularly beneficial in noisy industrial settings, enhancing the overall system’s performance and reliability.
The SNAP-AIVRMS supports RS-485 communication, a standard interface widely used in industrial automation. This allows for efficient data exchange with other devices in the system, facilitating seamless integration and remote monitoring capabilities. The module’s low power consumption ensures efficient energy use without compromising performance.
Designed with industrial standards in mind, the OPTO21 SNAP-AIVRMS meets CE, UL, and RoHS regulations, assuring compliance and safety in global markets. Its IP65 environmental rating signifies protection against dust and water ingress, making it ideal for outdoor installations or environments prone to dust or moisture.











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