V2401/2402 HW User's Manual
Hardware Connection Description
3-8
ATTENTION
The V2401/2402 embedded computer does not support the CompactFlash hot swap and PnP (Plug and Play)
functions. It is necessary to remove power source first before inserting or removing the CompactFlash card.
Connecting a PS/2 Keyboard and Mouse
Your V2401/2402 embedded computers come with a PS/2 mini-DIN connector to connect to a PS/2 keyboard
and PS/2 mouse. This 6-pin mini-DIN connector has the pin assignments shown below.
PS/2 Connector
Pin No.
Signal Definition
1
PS/2 Keyboard Data
2
PS/2 Mouse Data
3
GND
4
VCC
5
PS/2 Keyboard Clock
6
PS/2 Mouse Clock
Use the Y-type cable to convert the mini-DIN connector into two 6-pin mini-DIN connectors to connect both a
PS/2 keyboard and PS/2 mouse at the same time. You may also use the USB ports to connect your USB-based
keyboard and mouse.
ATTENTION
Please note that without a Y-type cable, the PS/2 connector on the V2401/2402 can only work with a PS/2
keyboard. A PS/2 mouse will not function when directly connected to the PS/2 connector on the V2401/2402
embedded computers.