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3 HARDWARE
3.1 DESCRIPTION
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:
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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
3.1.9.1 OUTPUT CONFIGURATION AT TERMINALS B8-B7:
To have a closed contact across terminals B7-B8, one of the two following procedures should be followed:
a) JX REMOVED AND OUT1 AND OUT2 NORMALLY OPEN:
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 simultaneously and operate successfully.
Figure 3–11: OUT1 AND OUT2 CONFIGURATION TO ACT AS A NORMALLY OPEN CONTACT
GEK-106237P
MIFII Digital Feeder Relay
3-11
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