Ethernet Remote I/O Module M100

Ethernet Remote I/O Module M100

SGD 270

  • Industrial Remote IO Module M100 is designed for IIOT applications and Industrial Automation, it compatible with MQTT Protocol, Modbus RTU Protocol, Modbus TCP Protocol, equip with 2DI, 2DO, 2AI.
  • T Version: 1*RJ45+1RS485+2DIN+2AIN+2DO
  • E Version: 2*RJ45+1RS485+2DIN+2AIN+2DO

Industrial Remote IO Module M100 is designed for IIOT applications and Industrial Automation, it compatible with MQTT Protocol, Modbus RTU Protocol, Modbus TCP Protocol, equip with 2DI, 2DO, 2AI.Industrial Remote IO Module M100 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.

Industrial Remote IO Module M100 Provides 2 optical-isolated digital inputs, supports Max. 10MHz high speed pulse counter, 2 isolated 12bits analog inputs, supports 0~5V,0~10V,4~20mA,0~20mA analog signal, 2 digital outputs, supports 10Hz~300Khz high speed pulse output or relay outputs. All of the I/O with high sampling frequency and special filtering strategy to ensure it’s reliable.Industrial Remote IO Module M100 can work at wide working voltage range, the range is 12 ~ 36VDC with anti-reverse protection design. Also, it provides 1 channel 12~36VDC power output for external device to save wiring cost.


 Ethernet Remote I/O Module Specifications

 • Digital Input

 Sensor Type

 Wet Contact (NPN or PNP), Dry Contact

I/O Mode

 DI or Event Counter

Dry Contact

 • On: short to GND=0  • Off: open=1

Wet Contact (DI to COM)

 • On: 10 to 30 VDC =1  • Off: 0 to 3 VDC=0

Counter Frequency

 700khz(Only the 1st Channel can be used as high speed pulse counter)

Digital sampling frequency


Digital filtering strategy

 Continues 3 times


 Optical Isolated,3k VDC or 2k Vrms

 • Digital Output



I/O Mode


Pulse Output Frequency

10Hz~300KHz(Only the 1st Channel can be used as high speed pulse  outputs)

Over-Voltage Protection

 50 VDC

Over-Temperature Shutdown

 175°C (typical), 150°C (min.)

Load Current

 Max. 500 mA per channel

Digital sampling frequency


 • Analog Input


 Differential input


 12 bits

I/O Mode

 Voltage / Current (jumper selectable)

Input Range

 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA


 ±0.1% FSR @ 25°C  ±0.3% FSR @ -10 and 60°C  ±0.5% FSR @ -40 and 75°C

Sampling frequency



 Electrical isolation

 • Working Power Requirements

Input Voltage

 12 to 36 VDC, Peak Voltage:+40VDC, Power consumption: Less than 3W;

Input Current

 139 mA @ 24 VDC

 • Power Output

Output Voltage

 12 to 36 VDC

Output Current

 139 mA @ 24 VDC



 10/100 Mbps, RJ45 ports


 15KV ESD Protection


 Modbus TCP, TCP/IP,TCP Server,TCP Client

Max. TCP Connection


• Serial Port


 MODBUS- RTU Protocol, Modbus-ASCII Protocol, Modbus Master or slave.


 15KV ESD Protection

Modbus Slave address


Baud Rate


Mapping registers

 Bit Type: 300 Registers, 16-Bit Type: 300 Registers.

• Physical Characteristics


 I/O cable max. 14 AWG


 105 x 88 x 30 mm


 Under 205 g


 DIN rail or wall

• Environmental Limits

Operating Temperature

Standard Models: -10 to 60°C (14 to 140°F)  Wide Temp. Models: -40 to 75°C (-40 to 167°F)

Storage Temperature

 -40 to 85°C (-40 to 185°F)

Ambient Relative Humidity

 5 to 95% (non-condensing)


 Up to 3000 m



1. Embedded 32-Bit High Performance Microprocessor MCU, inbuilt watchdog;

2. Wide range power supply 12 ~ 36VDC with over voltage and phase-reversal protection;

3. Management and configuration via LAN connection configuration software for easy operation and maintenance;

4. Integrated 10/100M adaptive Ethernet module, supports Modbus TCP,MQTT protocol;

5. 2 optical isolated digital input, supports Max. 700KHz high speed pulse counter;

6. 2 digital output or relay output, supports 10Hz~300KHz high speed pulse output;

7. 2 isolated analog input, 12-bit resolution, supports 0~20mA,4~20mA,0-5VDC, 0-10VDC;

8. High sampling frequency and special filtering strategy to ensure reliability;

9. 1 RS485 Serial port, supports Modbus RTU Master and slave, can extend I/O modules;

10.Supports register mapping function and extend I/O inquiry strategy;

11.Provides 1 channel 12~36VDC power source output for external device, saving wiring cost;

12.LED instructions work status, with reset button to reset, easy on-site installation and commissioning;

13.Using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field;

14.Small size, L105 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

Additional information


T-version, E-version


There are no reviews yet.

Be the first to review “Ethernet Remote I/O Module M100”

Your email address will not be published. Required fields are marked *