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Operating instruction
Control panel SCD 1297-K
Page 46 / 64
DOC-Nr.: b40008de3.doc
2.3.4
PC interface keyboard X4
This interface provides the keyboard connection to the computer system and is a standard
PS2 female connector. A standard PS2 cable (male-male) with a maximum length of 5m
should be used to connect the unit with the computer system.
Pin Signal
1 Data
2 -
3 GND
4 +5V
5 CLK
6 -
2.3.5
PC interface mouse X5
This interface provides the mouse connection to the computer system and is a standard PS2
female connector. A standard PS2 cable (male-male) with a maximum length of 5m should
be used to connect the unit with the computer system.
Pin Signal
1 Data
2 -
3 GND
4 +5V
5 CLK
6 -