Modbus RS485 Analog I/O Acquisition Module – 16 Analog Inputs & 4 Analog Outputs

This analog I/O acquisition module is designed for industrial monitoring and control applications requiring a high channel count and reliable Modbus communication. Equipped with a 32-bit ARM microprocessor, the module delivers fast data processing, stable operation, and precise signal handling.

With 16 analog input channels and 4 analog output channels, the module supports centralized acquisition of sensor signals and generation of control outputs within a single device. Communication is handled via RS485 using the Modbus RTU protocol, enabling seamless integration with PLCs, SCADA systems, HMIs, data loggers, and IoT gateways.

Its compact DIN-rail design makes it ideal for control panels, automation cabinets, and distributed I/O systems, reducing wiring complexity and improving system scalability.