Expanding and assigning parameters to the device
6.2 Open device with expansion slot
SIMATIC IPC PX-39A
Operating Instructions, 08/2022, A5E51699601-AA
63
6.2 Open device with expansion slot
Risk due to unauthorized opening and improper repairs or expansions
Improper procedure when carrying out expansions may result in damage to equipment or
endanger the user.
If you install or exchange system expansions and damage your device, the warranty
becomes void.
• For this reason, please observe the information in "Notes on device and system
Malfunctions and electric shock
Improper intervention in the device endangers operational reliability and may damage the
device.
The results can be personal injuries and damage to the plant.
Take the following precautions:
• Disconnect the power plug before you open the device.
Close the device after every intervention.
Electrostatic sensitive devices (ESD)
The device contains electronic components which may be destroyed by electrostatic charge.
This can result in malfunctions and damage to the machine or plant.
Take corresponding precautionary measures before you open the device.
Requirements
• The device is fully disconnected from the line voltage, see "Switching off the device
(Page 52)".
• All connecting cables are unplugged.
• Screwdriver of type Torx T10
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