Expansions and programming
10.4 Installing drives
SIMATIC Rack PC 847B
74
Operating Instructions, 06/2008, A5E02203168-01
10.4.4
Installing / removing hard disk drives in the fixed hard disk rack
Preparations
1.
Unplug the device from mains and disconnect all cables.
2.
Open the device
Installing a drive
How to install a drive
1
Place the drive (1) or (2) onto the
drive tray and secure it using four
screws (3) or (4).
2
Connect the power and data cables
to the disk drive.
Removing drives
How to remove a drive
1
Disconnect the power and data
cables from the drive.
2
Remove the four screws (3) or (4)
and take the drive out of the
housing.