Moxa V2401-CE [12/61] Four rs 232 422 485 serial ports

V2401/2402 WinXP User’s Manual Introduction

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NOTE: The V2401/2402 embedded computer supplies only 5V DC power for 2.5 inch SATA

hard disks. If you want to use a 3.5 inch hard disk, you will need to use external power

supply for your SATA hard disk.

Four RS-232/422/485 Serial Ports

The serial ports of the V2401/2402-XPE computer from button to top are named “COM1” to

“COM4” COM1 to COM4 are RS-232/422/485 serial ports. Each of these ports supports baudrate

settings of up to 921.6 Kbps.

Digital Input/Output Channels

The V2401/2402 series provides four digital input and four digital output channels for controlling

digital signals. You can set the operation mode by programming; the example “DIO” can be found

under \examples\C++\ of the Software DVD.

The code snippet is as follows:

index[n]: 0 ; BIT 0

1 ; BIT 1

2 ; BIT 2

3 ; BIT 3

....

data[n]: 0 ; Digital LOW

1 ; Digital HIGH