Input / Output Board C-I/O-4 (7SJ647)
The layout of the printed circuit board for the input/output board C–I/O-4 is illustrated in the following figure.
The selected pickup voltages of the binary inputs BE34 to BE48 are checked according to Table 3-27.
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Figure 3-20
Input/output module C–I/O-4 with representation of the jumper settings required for the
module configuration
Pickup Voltage of the BI34 to BI48 for 7SJ647*-
Table 3-27
Jumper settings for the Pickup Voltages of the binary inputs BI34 to BI48 on the input/output
board C-I/O-4
Binary inputs Jumper
DC 19 V threshold
1)
DC 88 V threshold
3)
DC 176 V threshold
3)
BI34 X21 1-2 2-3 3-4
BI35 X22 1-2 2-3 3-4
Mounting and Commissioning
3.1 Mounting and Connections
398 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
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