Keyboard And Mouse Ports (J51, J50); Figure 3-12 Keyboard Port; Table 3-12 Keyboard Port Pin Definition - ReliOn R1700 User Manual

3.10 Keyboard and Mouse Ports (J51, J50)

PS/2 keyboard and mouse ports are located on the back panel. The +5V lines to these ports are
protected with a PolySwitch* circuit that, like a self-healing fuse, reestablishes the connection
after an overcurrent condition is removed.
The PS/2 keyboard port and the pin definitions are shown below:
1230B0059901

Figure 3-12 Keyboard Port

Table 3-12 Keyboard Port Pin Definition

Pin Signal Name
1 Keyboard Data
2 NC
3 Ground
4 +5V
5 Keyboard Clock
6 NC
Connectors
3-12