Chapter 2 Specifications
2-13
RI/5V Changeover
Switching [RI/5V] for COM2 and COM3 uses the RI/5V changeover switch - it is placed on the board inside
of the rear maintenance cover of the PL. Refer to the following for more details of how to remove the fan
cover or the memory slot cover.
<Magnified image>
The factory setting of both ports is [RI].
SEE
3.1.1 Uninstalling the Rear Maintenance Cover (page3-2)
• When you switch the RI/5V changeover switch, you must turn off the power sup-
ply of the PL. Otherwise, it will cause malfunction.
• Prior to the switching action, confirm the interface specification for the other side
of the connection. Otherwise, it will cause malfunction.
Main Memory
RI/5V Changeover Switch
RI
+5V
RI
+5V
COM3
COM2
Содержание PL-6930-T41
Страница 1: ...8VHU 0DQXDO 3 3 6HULHV...
Страница 25: ...PL 6930 PL 7930 Series User Manual 1 12 Memo...
Страница 51: ...PL 6930 PL 7930 Series User Manual 2 26 Memo...
Страница 79: ...PL 6930 PL 7930 Series User Manual 4 12 Memo...
Страница 113: ...PL 6930 PL 7930 Series User Manual 5 34 Memo...
Страница 175: ...PL 6930 PL 7930 Series User Manual A 8 Memo...