Qualitrol INFORMA PMD-A User Manual page 236

Appendix G – On-Board Jumper Settings
Sl Purpose
No.
11 Isolated
RS485
12 GPS
Antenna
Voltage
Select
The following table lists the DFE jumper settings.
Sl
Purpose
No.
1 Chip
Select
2 Serial
Data Out
The following table lists the relay jumper settings.
Sl No. Purpose
1 Relay Contact 1
CPU/Mother Board Jumper Table
Jumper Position
Legend
Unmount Disable the
J3 Mount
Unmount Disable the
JPR3 1-2
2-3
DFE Jumper Table
Jumper
Position
Legend
CN4 1-2
2-3
CN6 1-2
2-3
Relay Jumper Table
Jumper
Legend
J1
J2
J1
J2
Selection Description
termination for
differential RS485 signals
Termination
Enable the For enabling or
differential disabling
termination differential
termination for
RS485 signals
differential
Termination
5V For antenna
voltage input
3.3V
Selection
CS1
CS2
SD01
SD02
Position Description
Mount Output
contacts
Unmount
open
Unmount Output
contacts
Mount
closed
229
Default
jumper
setting
Unmount
1-2
Description
For DFE board 1-CS1 is
selected &
for board 2-CS2 is
selected
For DFE board 1-SD01 is
selected &
for board 2-SD02 is
selected
Default
Selection
Unmount
Mount
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