B&R Industries Provit 5000 User Manual - page 111

110

Provit 5000 User’s Manual

Controllers • System Units with Socket 370

Because of general PC specifications, this interface should be handled with extreme 

care with regard to EMC, location of cables etc. Therefore, it should be only used for 

service.

Make sure the connections for the PS/2 keyboard and PS/2 mouse are not swapped.

No device is allowed to be connected, which uses the PS/2 keyboard supply as a 

power source.

8.12  Mouse Connection (PS/2)

An interface for the connecting a standard PS/2 mouse is provided on the mainboard. This can 

be activated in BIOS in the "BIOS Features Setup" menu (see the section "BIOS Features 

Setup").

Mouse Connection (PS/2)

Pin

Assignment

PS/2 socket

1

Mouse DATA

2

3

GND

4

+5  V

5

Mouse  CLK

6

Table 82: Mouse interface connection (PS/2)

Setting

PS/2 Keyboard

Interrupt

12

I/O Address

-

Table 83: Standard settings for mouse interface (PS/2)