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Ethernet I/O Acquisition Control Module
Ethernet I/O Acquisition Control Module
Ethernet I/O Acquisition Control Module
Ethernet I/O Acquisition Control Module
【2DI+2AI+4DO】ME31-AAAX2240 Ethernet I/O networking acquisition control module

[Specifications]：2DI+2AI+4DO

[DI channels]：2-way

[AI channels]：2-way

[DO channels]：4-way

[Installation method]：DIN-Rail Mounting

[Size]：121*72*34mm

[Introduction]：ME31-AAAX2240 is equipped with 4 Type A relay outputs and 2analog (0-20mA/4-20mA) inputs, 2 dry contact input detection, supports Modbus TCP protocol or Modbus RTU protocol for acquisition and control,and the equipment is also A network I/O networking module that can be used as a simple Modbus gateway (automatically send commands with non-local Modbus addresses through the serial port/network port).

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Name Parameter
Operating voltage DC 8～28V
Power indicator Blue LED indication
Communication Interface RJ45, RS485
Baud rate 9600bps (customizable)
Protocol Modbus TCP, Modbus RTU
Device address TModify via Modbus command and computer
DI channels 2
Input type Default dry node
Acquisition frequency 1 kHz
Input indicator LED display
AI channels 2
Acquisition characteristics Single-ended input
Input type 0-20mA, 4-20mA
AI resolution 1‰
Acquisition frequency 10Hz
Input instructions LED display
DO channel 4
DO output type Type A Relay
DO output mode Level output, pulse output
Relay contact capacity 30V/7A、250V/7A
Output indication Red LED
Product Size 121mm * 72mm * 34mm (Length*width*height)
product weight 150 ± 5 g
Working temperature and humidity -40 ～ +85℃、5% ～ 95%RH(No condensation)
Storage temperature and humidity -40 ～ +105℃、5% ～ 95%RH(No condensation)
Installation method DIN rail installation
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