B&R Industries Provit 5000 User Manual - page 334
Manual is about: Automation PC
of
400
Provit 5000 User’s Manual
333
Chapt
er
7
A
cc
esso
ri
es
Accessories • RS232 Interface Board 5A1102.00-090
1.4 Jumper Settings
With jumpers on the board, the following settings can be made:
•
Interface description (COM1/COM2 or COM3/COM4)
•
IRQ Allocation (IRQ 3, 4, 5, 7, 10, or 11)
Jumper Position:
1.4.1 Interface Description (COM1/COM2 or COM3/COM4)
If the jumper is inserted (default setting when the board is delivered), both RS232 interfaces are
used as COM3 and COM4. The lower DSUB plug is COM3, the upper one is COM4. If the jumper
is not inserted, both interfaces are used as COM1 and COM2 (COM1 below).
Figure 197: Jumper Position