Multi-Channel Remote I/O Data Acquisition Module with RS485

Collect More Signals with One Module

The modular remote I/O platform provides dedicated configurations for multi-channel analog, temperature and digital signal acquisition. Analog models support 8 or 16 channels, temperature models provide 8-channel RTD/thermocouple acquisition, and digital I/O versions combine 8 digital inputs with 8 relay outputs.

Bring Field Data Back over RS485

Standard Modbus RTU communication over RS485 simplifies integration with industrial control and monitoring systems. Configurable baud rates from 1200 to 115200bps and transmission distances up to 1200m support distributed field data acquisition across larger installations.

Stable Acquisition in Noisy Environments

Three-way galvanic isolation separates the power supply, field input and RS485 communication circuits. Combined with 1500V AC dielectric isolation, ≥120dB common-mode rejection and industrial EMC protection, the module is designed for reliable signal acquisition in electrically demanding environments.