[Specifications]：8DI

[Communication interface]：RJ45, RS485

[Working voltage]：DC 8 ~ 28V

[Product weight]：135±5 g

[Product size]：121*72*34mm

[Introduction]：ME31-AXXX8000 is a network I/O networking module with 8-way dry contact input detection, supports Modbus TCP protocol or Modbus RTU protocol for acquisition control, and the device can also be used as a simple Modbus gateway (automatically send commands with non-local Modbus addresses through the serial port/network port).