Device maintenance and repair
7.4 Installing and removing hardware
7.4.6
Removing the bus board
Requirement
● The device is opened.
Procedure
1. Remove all modules from the slots.
2. Remove the six screws
3. Remove all connectors from the bus
4. Pull the bus board from the
7.4.7
Removing the OP
Requirement
● The device is opened.
Procedure
1. Loosen the fixing screws
2. Disconnect the cables
102
bus board.
board.
motherboard.
module.
①
on the
①
.
②
at the display
Operating Instructions, 01/2014, A5E32997454-AA
SIMATIC IPC847D
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