Ebyte MA01-AACX2240 2DI + 2AI + 4DO RS485 ModBus RTU I/O Network Module with Serial Port

Ebyte MA01-AACX2240 2DI + 2AI + 4DO RS485 ModBus RTU I/O Network Module with Serial Port 

The MA01-AACX2240 is a support for the acquisition of 2 sensor switching inputs (DI), 2 sensor analog inputs(AI), converted to serial port (RS485) data transfer to configuration software or PLC. The serial I/O networking module (also known as "Remote IO") for remote acquisition control function is realized by controlling the 4 relay switch output (DO) by sending instructions at the serial port.

Datasheet

Features

• Support for modbus RTU protocols
• Support for all types of configuration software / PLC / touch screen
• RS485 Acquisition Control IO
• DC 8to28V power supply
• 2 switch input DI(dry node)
• 2 analog input AI(0 to 20mA/4 to 20mA)
• 4 switch output DO(relay)
• Switch input(DI)supports counting
• Switch input(DI)supports rising, falling, level triggering
• Switch output(DO)supports level mode, pulse mode, follow mode
• Input acquisition port isolation protection
• Communication Baud Rate 1200to115200(default 9600),supports custom settings
• Support for 1to247 substations,5-bit dial switch can be set 1to31 address code, greater than 31 can beset bysoftware.

Specifications

• Digital input: 2
• Analog input: 2
• Digital output: 4
• Operating Voltage: 8~28V (DC)
  
• Communication Interface: RS232/RS485
• Protocol Modbus: RTU
• baud rate: 1200~115200 bps (default 9600 bps)
• Working temperature and humidity: -40℃ ~ +85℃, 5%~95%RH, no condensation
• Storage temperature and humidity: -60℃ ~ +125℃, 5%~95%RH, no condensation
• Installation method: Rail installation or positioning hole installation
• Dimensions: 115*90*40mm