Socket Mobile IB810 user manual J21 IrDA Connector, J22 External PS/2 Keyboard and Mouse Connector

INSTALLATIONS

J21: IrDA Connector

J21 is used for an optional IrDA connector for wireless communication.

Pin #	Signal Name
1	+5V
2	No connect
3	Ir RX
4	Ground
5	Ir TX

J22: External PS/2 Keyboard and Mouse Connector

Pin #	Signal Name
1	Mouse data
2	KB data
3	Ground
4	Vcc
5	Mouse Clock
6	KB Clock

Please take note of the pin number orientation of this connector to avoid possible damage to the keyboard due to wrong insertion. Also shown below is the external keyboard cable connecting from the CPU card to a backplane’s keyboard connector.

26 IB810 User’s Manual