ME31-AAAX2240 2DI + 2AI + 4DO RS485 ModBus Ethernet I/O Networking Acquisition Control Module

ME31-AAAX2240 2DI + 2AI + 4DO RS485 ModBus Ethernet I/O Networking Acquisition Control Module

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).

Datasheet

Features

• Support standard Modbus RTU protocol and Modbus TCP protocol
• Support various configuration software/PLC/touch screen
• RS485 acquisition control I/O
• RJ45 acquisition control I/O, support 4-way host access
• Support OLED display to display status information, and configure device parameters through buttons
• 2-way analog input (0-20mA/4-20mA)
• 2-way switch input DI (dry node)
• 4-way switch output DO (Type A relay)
• Switch output (DO) supports level mode, pulse mode, follow mode, reverse follow mode, trigger flipmode
• Support custom Modbus address setting
• Support 8 common baud rate configurations
• Support DHCP and static IP
• Support DNS function, domain name resolution
• Support Modbus gateway function
• Support input and output linkage

Specifications

• 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
• Acquisition frequency : 10Hz
• Input instructions : LED display
• DO channel : 4
• DO output type : Type A Relay
• DO output mode : Level output, pulse output
• Product Size : 121mm * 72mm * 34mm (Length*width*height)