Mounting and Commissioning
3.1 Mounting and Connections
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
515
Input/output module C-I/O-2 release 7SD5 .../FF or higher
This board is available in two configuration variants:
• Variant with normal earth fault detection, PCB number C53207-A324-B50-*
• Variant with sensitive earth fault detection, PCB number C53207-A324-B60-*
A table imprinted on the printed-circuit board indicates the respective PCB number.
The nominal current or measuring range settings are checked on the input/output board C-I/O-2.
Figure 3-9 Input/output board C-I/O-2 release 7SD5**.../FF or higher, with representation of the jumper
settings required for checking configuration settings
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