Compound I / O combination，Suitable for various monitoring applications

10/100Mbp Ethernet interface

Standard Modbus-TCP/Modbus-RTU communication protocol

Relay digital output control(Relay DO)

Open collector digital output control (Open Collector DO)

Optically isolated digital input control interface (Isolated DI)

Analog input control interface (AI)

Analog output control interface (AO)

RS-485 possess Modbus-RTU Client/Server Function

24V DC/AC power supply model