The M120T 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 M120T 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. At the same time, 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 M120T Ethernet Remote I/O module provides 4 optical-isolated
digital inputs, supports 1~300KHz high speed pulse counter, 4
isolated 12bits analog inputs, supports 0~5V,0~10V,4~20mA,0~20mA
analog signal, 4 digital outputs, supports 1~300Khz high speed
pulse output or relay outputs, 2 channel 12bits analog outputs,
supports 0~10VDC signal output. All of the I/O with high sampling
frequency and special filtering strategy to ensure it’s reliable.
The M120T Ethernet Remote I/O module can work at wide working
voltage range, the range is 12 ~ 36VDC with anti-reverse protection
design. Also, it provides 1channel 12~36VDC power output for
external device to save wiring cost.