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3 HARDWARE
Each output has a different configuration, and it is able to operate independently to the others.
If Jx jumper is removed, the output contact configuration change as shown in the following figure:
After removing the Jx Jumper, the outputs are divided in two groups: Independent and isolated.
Group1:
Terminals B8-B7: Provide one output contact combining OUT1 and OUT2
Group 2:
Terminals B9-A7: OUT3 Standard output contact
Terminals B10-A7: OUT4 Standard output contact
3.4.6.1 OUTPUT CONFIGURATION AT TERMINALS B8-B7:
To have a normally open contact across terminals B7-B8, configure OUT1 and OUT2 as shown bellow:
•
Remove JX internal jumper
•
Keep OUT1 and OUT2 as normally open contacts (factory default conf.)
•
Using the PC software, configure the two outputs to operate using the same internal signal. The internal signal used in
the example is "XX TRIP"
OUT1 and OUT2 must operate together to operate like a single output.The configuration of OUT1 and OUT2 must be the
same so both outputs close.
GEK-106426B
3.4 HIGH-SPEED OVERCURRENT PROTECTION MODULE
MIB High Impedance Bus Differntial Relay
3
3-13
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