Maintaining and repairing the device
6.3 Installing and removing hardware
SIMATIC IPC227G
54 Operating Instructions, 07/2022, A5E50059933-AC
Electrostatic discharge
The electronic components on the PCBs are highly sensitive to electrostatic discharge.
Always take appropriate precautionary measures when handling these components. Refer
to the ESD directives on handling electrostatic sensitive components.
ns strongly recommends that you use only memory modules approved by Siemens.
Siemens disclaims any liability for impairment of functions caused by the use of third
-party
To replace the memory module
• A memory module can be installed only when the direction is correct. Make sure you
insert the memory card in the correct direction.
• Make sure the memory module you insert is DDR4 memory module. DDR2 and DDR3
memory modules are not compatible with the motherboard.
Follow the steps below to install memory module on motherboard memory sockets:
Unscrew the marked four screws with a T10 screwdriver
on the back side of the device and remove the cover.
Unscrew the marked screw for protective conductor with
a T20 screwdriver.
Unscrew the marked six screws with a T10 screwdriver
on the interface panel of the device.
To Next Page
Loading...
Need help?
General
