B&R Industries Provit 5000, User Manual

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Provit 5000 User’s Manual 91
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Controllers • System Unit with Socket 7 (ZIF)
These settings cannot be changed.
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.
7.12 Mouse Connection (PS/2)
On the mainboard, an interface for connecting a standard PS/2 mouse is provided. This can be
activated in BIOS in the BIOS Features Setup menu (see the "BIOS Features Setup" section).
These settings cannot be changed.
Setting PS/2 Keyboard
Interrupt 1
I/O Address 060h - 06Fh
Table 57: Standard settings for the AT keyboard interface
Mouse Connection (PS/2)
Pin Assignment
PS/2 socket
1 Mouse Data
2
3 GND
4 +5 V
5 Mouse CLK
6
Table 58: Mouse connection (PS/2)
Setting PS/2 Keyboard
Interrupt 12
I/O Address -
Table 59: Standard settings for mouse interface (PS/2)