Manual 7SJ46
Configuration by jumpers
C53000-K1174-C002-4
54
To change the setting of the short-circuit jumpers, proceed as
follows:
•
Disconnect all auxiliary power circuit connections.
•
Short-circuit the current transformers!
•
Remove the rear plate of the housing. To do so, remove the
4 fastening screws in the housing corners with a screwdriver.
Hold the rear plate by the screw terminal blocks and pull it out
of the housing, with the module attached to it.
•
Re-locate short-circuit jumpers X25, X61, X62, X63.
Figure 2-6 illustrates the jumper location on the module.
•
After changing the jumper setting, perform the above steps in
reverse order to re-assemble the device.
Figure 2-6
Jumper location on the module
H1
H2
H3
S6
S7
S1
S2
S3
S4
S5
T3
T2
T1
X61
3
1
2
X62
3
1
2
X63
3
1
2
X25
3
1
2
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