Description: Modbus TCP Ethernet Remote IO Module (4DI+RJ45+RS485) The M210T 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, can be intergraded 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. The M210T Ethernet Remote I/O module provides a RS485 interface, through the RS485 bus, it can cascade Modbus RTU I/O devices or Modbus RTU meters, e.g.: a variety of digital input or digital outputs, analog inputs or outputs, thermal resistance IO module combination, save costs. The Ethernet Remote I/O module has register mapping function, the cascade Modbus RTU I/O data are automatically collected to the mapping memory area, the Modbus TCP Client query without waiting then can get a quick response to meet the industrial timely requirements. The M210T Ethernet Remote I/O module provides 4 optical-isolated digital inputs, supports max. 10MHz high speed pulse counter. All of the I/O with high sampling frequency and special filtering strategy to ensure it ’s reliable. Specification: Material: Metal Size: 105x88x30mm/ 4.13x3.46x1.18inch Package Includes: 1 Piece Ethernet Remote I/O Module 1 Piece User Manual