8 Analog Input Ethernet Remote IO Module M330 T/E

Quick Info

The M330 Industrial Ethernet Remote I/O module provides 8 isolated 12-bit analog inputs, and supports 0~5V,0~10V,4~20mA, and 0~20mA analog signals. All of the I/O with high sampling frequency and special filtering strategy to ensure it’s reliable.
T Version: 1*RJ45+1RS485+8AI
E Version: 2*RJ45+1RS485+8AI

  • T Version: 1*RJ45+1RS485+8AI
  • E Version: 2*RJ45+1RS485+8AI

The M330 Industrial 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 1~2 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 M330 Industrial 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 M330 Industrail Ethernet Remote I/O module provides 8 isolated 12bits analog inputs, supports 0~5V,0~10V,4~20mA,0~20mA analog signal. 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 10/100M adaptive Ethernet module, supports Modbus TCP protocol;
5. 8 isolated analog input, 12-bit resolution, supports 0~20mA,4~20mA,0-5VDC, 0-10VDC;
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.

Ethernet Remote I/O Module Specifications

• Analog Input
TypeDifferential input
Resolution12 bits
I/O ModeVoltage / Current (jumper selectable)
Input Range0 to 10 VDC, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA
Accuracy±0.1% FSR @ 25°C
±0.3% FSR @ -10 and 60°C
±0.5% FSR @ -40 and 75°C
Sampling frequency20Hz
Built-in Resistor for Current Input162 ohms
IsolationElectrical isolation
• Working Power Requirements
Input Voltage12 to 36 VDC, Peak Voltage:+40VDC, Power consumption: Less than 3W;
Input Current139 mA @ 24 VDC
• Power Output
Output Voltage12 to 36 VDC
Output Current139 mA @ 24 VDC
• LAN
Ethernet10/100 Mbps, RJ45 ports
Protection15KV ESD Protection
ProtocolsModbus TCP, TCP/IP
Max. TCP Connection5
• Serial Port
RS485MODBUS- RTU Protocol, Modbus-ASCII Protocol
Protection15KV ESD Protection
Modbus Slave address1~255
Baud Rate1200,2400,4800,9600,19200,38400,57600,115200,128000Bps;
Mapping registersBit Type: 300 Registers, 16-Bit Type: 300 Registers.
• Physical Characteristics
WiringI/O cable max. 14 AWG
Dimensions105 x 88 x 30 mm
WeightUnder 205 g
MountingDIN rail or wall
• Environmental Limits
Operating TemperatureStandard 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 Humidity5 to 95% (non-condensing)
AltitudeUp to 3000 m

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.