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Mounting and Commissioning
3.1 Mounting and Connections
Processor Module C-CPU-2
The following figure illustrates the layout of the PCB. Check the set rated voltage of the integrated power
supply, the selected control voltages of binary inputs BI1 to BI5, the quiescent state of the life contact and the
type of the integrated RS232/RS485 interface using the the tables below. Before checking the integrated
RS232/RS485 interface, it may be necessary to remove the interface modules mounted on top of it.
[prozessorbgr-c-cpu-2-ohne-schnittstelle-040403-st, 1, en_GB]
Figure 3-7
Table 3-5
Jumper
Rated voltage
DC 24 V to 48 V
X51
not used
X52
not used
X53
not used
322
Processor board C–CPU–2 (without interface modules) with representation of the jumpers
required for checking the settings
Jumper settings of the rated voltage of the integrated Power Supply on the C-CPU-2 processor
board
DC 60 V to 125 V
1-2
1-2 and 3-4
1-2
DC 110 V to 250 V,
DC 220 V to 250 V,
AC 115 V to 230 V
AC 115 V to 230 V
2-3
2-3
2-3
2-3
2-3
2-3
SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
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