[Specifications]：2DI+2AI+4DO

[Digital input]：2

[Analog input]：2

[Digital output]：4

[Interface mode]：RS232/RS485

[Installation method]：positioning hole

[Size]：115*90*40mm

[Introduction]：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.