Mounting and Commissioning
3.1 Mounting and Connections
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
403
3.1.2.3 Switching Elements on the Printed Circuit Boards of Device 7SJ62
Three different releases of the A–CPU board are available. They are shown in the following figures. The loca-
tion of the miniature fuse (F1) and of the buffer battery (G1) are also shown in the following figures.
Processor Board A–CPU for 7SJ62.../DD
Figure 3-8 Processor printed circuit board A–CPU for devices up to release .../DD with jumpers settings
required for the board configuration
The provided nominal voltage of the integrated power supply is checked according to Table 3-2, and the select-
ed pickup voltages of the binary inputs BI1 to BI3 according to Table 3-3.
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