Qualitrol INFORMA PMD-A, User Manual, Page: 234 / 248

Appendix G – On-Board Jumper Settings
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The following table lists the AFE child card jumper settings.
AFE Child Card Jumper selection Table
JUMPER SELECTION DC Inputs/mA
Current Loop
J2 J3 J9 J10
12 V 1-2 Unmount 1-2 Unmount
120V 1-2 Unmount 3-2 Unmount
240V 1-2 Unmount Unmount 1-2
480V 1-2 Unmount Unmount 3-2
mA 3-2 Mounted Unmount Unmount
The following table lists the CPU/mother board jumper settings.
CPU/Mother Board Jumper Table
Sl
No. Purpose Jumper
Legend Position Selection Description Default
jumper
setting
1-2 +12V IRIG-
OUT Signal For
Modulated IRIG
output
1 IRIG-OUT
Voltage
Selection
CN712
2-3 +5V IRIG-OUT
Signal For TTL
IRIG output
AM Modulator
operates on
+12V logic level
and TTL on +5V 2-3
1-2 IRIGB AM-IN
2-3 100 V PPS IN
4-5 IRIGB TTL IN
6-7 IRIGB AM-OUT
JPR1
7-8 IRIGB TTL
OUT
Selection of
IRIG-IN/OUT
Format. Either
AM or
TTL/PPM/PPH
for IRIG-IN
format 2-3
1-2 ISO-GND(IRIG-
IN)
2 IRIG-
IN/IRIG-
OUT
Format
Selection
IRIG
Reference
Selection
JPR2
2-3 DGND(IRIGB-
OUT)
Selection of
reference for
IRIG-IN/OUT.
For IRIGB AM-IN,
100 V PPS IN,
IRIGB TTL IN,
selected ISO-
GND ( JPR2 :1-2
--> ISOGND ) &
for IRIGB AM-
OUT & IRIGB
TTL OUT select
DGND ( JPR2 :2- 1-2