6-2
Description of the Used Connections
6.2
Ground Connection to an Operator Terminal
Connector mark
Keyboard Data
1
Mouse Data
2
GND
3
Power, +5 V
4
Keyboard Clock
5
Mouse Clock
6
Fig. 6-3:
Connection to a BTV 16
To connect the keypads to an operator terminal BTV 16/40 or to a display
VDP 16/40, the 6-pin keyboard connector has to be connected with the
PS/2 female connector on the rear side of the BTV/VDP unit. For a
BTV 16/40 use the female connector with the designation "Xkeyb., for a
VDP 16/40 the female connector with the designation "XPS2KB".
Note:
During changing the keypad, ensure that it may only be
connected or disconnected, when the power has been
switched off.
XKeyb. female connector
on the BTV 16
Connection of
PS/2 keyboard and mouse
Caution:
Remove or insert connector only after
voltage has been switched off.
DOK-SUPPL*-VAK*11/41**-PR02-EN-P
VAK 11.2 / VAK 41.2
VAK_11_41_Steck.FH9