Industrial M2m dual ethernet IO module with 8 NPN Digital Inputs

M310E is industrial remote Ethernet IO module that has two Ethernet port, one RS485, eight DI interface, and it supports high-speed pulse counting. It supports MQTT, Modbus TCP and Modbus RTU protocols, and it provides TCP client and TCP server services. It adopts metal shell to enhence EMC resistance to electromagnetic interference. It is widely used in the field of industrial automation.