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Siemens siprotec 7SJ63
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Installation and Commissioning
8-137SJ63 Manual
C53000-G1140-C120-1
1
) Factory settings for devices with power supply voltages of 24 VDC to 125 VDC.
2
) Factory settings for devices with power supply voltages of 110 VDC to 220 VDC and
115/230 VAC.
On the I/O-1 board, check the supplied nominal current ratings of the current trans-
formers (5 jumpers) and the selected pickup voltages for the binary inputs BI21
through BI24 according to Table 8-5.
Table 8-2 Factory Jumper Settings For The Nominal Voltage Of The Integrated Power
Supply On The CPU Board
Jumper Nominal Voltage
60/110/125 VDC 110/125/220/250 VDC
115 VAC
24/48 VDC
X51 1-2 2-3 Jumpers X51
through X53 are
not used
X52 1-2 and 3-4 2-3
X53 1-2 2-3
Can be inter-changed Not changeable
Table 8-3 Jumper Setting for Live Status Contact-Type Brought Out to Device Terminals,
on the CPU Board
Jumper Normally Open Contact Normally Closed Contact Factory Set
X40 1-2 2-3 2-3
Table 8-4 Factory Jumper Settings For The Pickup Voltages Of The Binary Inputs BI1
Through BI7 On The CPU Board
Binary Input Jumper 17 VDC
Pickup
1
)
73 VDC Pickup
2
)
BI1 X21 L H
BI2 X22 L H
BI3 X23 L H
BI4 X24 L H
BI5 X25 L H
BI6 X26 L H
BI7 X27 L H
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