The M240 Ethernet Remote I/O Module is an industrial class, high reliability, high stability and high precision data acquisition module, embedded 32-Bit High Performance Microprocessor MCU, Integrated 1/2 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 M240T 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 M240T Ethernet Remote I/O module provides 4 RTD inputs, supports PT100 and PT1000 resistance sensor, compatible 2 or 3 wires, the resolution is 0.1°C. All of the I/O with high sampling frequency and special filtering strategy to ensure it’s reliable.

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 1-2 10/100M adaptive Ethernet module, supports Modbus TCP protocol;
5. 4 RTD input, supports PT100 and PT1000 resistance sensor, compatible 2 or 3 wires;
6. High sampling frequency and special filtering strategy to ensure reliability;
7. 1 RS485 Serial port, supports Modbus RTU/ASCII Master, can extend I/O modules;
8. Supports register mapping function and extend I/O inquiry strategy;
9.Provides 1 channel 12~36VDC power source output for external device, saving wiring cost;
10.LED instructions work status, with reset button to reset, easy on-site installation and commissioning;
11.Using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field;
12.Small size, L105 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

User Manual 

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PC Configurator

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Typically applications:

1.      BTS Monitoring;

2.      Security Alarm System applications;          

3.      Supervision and monitoring alarm systems;

4.      Automatic monitoring system;             

5.      Vending Machines security protection;

6.      Pumping Stations, Tanks, Oil or Water levels;

7.      Buildings and Real Estate;

8.      Weather Stations; 

9.      River Monitoring and Flood Control;

10.   Oil and gas pipelines;  

11.   Corrosion protection

12.   Temperatures, water leakage applications;

13.   Wellheads, boat, vehicle;

14.   Energy saving, street lights control system;

15.   Valve controls;

16.   Transformer stations;   

17.   Unmanned machine rooms;

18.   Control room application;

19.   Automation System, M2M;

20.   Access Control System;

21.  PLC Gateway, PLC Remote Monitoring.