The M series Ethernet Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module, embedded 32-Bit High Performance Microprocessor MCU, Integrated 1 Industrial 10/100M adaptive Ethernet module inside. It provides multi I/O, supports standard Modbus TCP, supports modbus master and slave, can be integrated into SCADA, OPC server, and other automation systems. It is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system.Features:Model: M160EDigital Inputs: 8 channelsDigital Outputs: 8 channelsAnalog Input: 8 channelsEthernet Port: 2xRJ45Serial Port: 1xRS485Protocol: Modbus TCP Master or Slave, TCP/IP, MQTTDimensions: 82x 40 x 99 mm