Device maintenance and repair
7.3 Removing and installing hardware
SIMATIC IPC847E
Operating Instructions, 10/2018, A5E43920357-AA
143
Replacing the bus board
Requirement
● The device is fully disconnected from the line voltage, see "Switching off the device
(Page 60)".
● The device is open, see important information in "Open the device (Page 89)".
● T10 screwdriver
Remove the expansion cards from
the slots, see "Removing expansion
cards (Page 93)".
Pull all connectors out of
the bus
Remove the screws marked in the
figure.
Pull the bus board from the mothe
r-
Proceed in the reverse order for the installation.
Bus board (Page 182)
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