3.1.2.3
Switch Elements on the PCBs
Processor board
There are two different releases of the B–CPU board a different layout and setting of
B–CPU for
the jumpers. The following figure depicts the layout of the PCB for processor board
7UM61.../BB
version up to 7UM61.../BB.
The location and ratings of the miniature fuse (F1) and of the buffer battery (G1) are
shown in the following figure.
Figure 3-3
Processor module CPU with representation of the jumpers required for checking the settings
7UM61 Manual
C53000-G1176-C127-3
3.1 Mounting and Connections
241