3 Safety regulations
3.4 Device-specific hazards
18
Touch display XV-102
10/2020 MN04802004Z-EN
Eaton.com
CAUTION
Non-galvanically-isolated interfaces
The device may be damaged by potential differences.
The GND terminals of all bus modules must be connected.
CAUTION
Sensitive resistive touch surface
Damage to the resistive touch due to the use of pointed or sharp objects.
Only activate the resistive touch with your finger or a stylus.
When wearing gloves, ensure that these are clean. They must not be covered
with abrasive dust or sharp particles.
CAUTION
Data loss
During a write operation, the SD card may lose data or may be destroyed if it is re-
moved or if there is a power failure.
Insert the SD card only when the device is de-energized.
Avoid writing to SD cards as much as possible. Reasons:
-
SD cards have a limited number of write cycles.
-
If there is a voltage drop while a write operation is in progress, data loss is
highly likely to occur.
Remove the SD card only when the device is de-energized.
Before switching off, ensure that no software write operations to the SD card are
in progress.
CAUTION
Condensation in/on the device
If the device is or was exposed to climatic changes (temperature fluctuation, air hu-
midity) moisture can form on or in the device (device condensation). In this case,
there is a risk of short-circuit.
The device must
not
be switched on when device condensation is present.
If the device has condensation in or on it, or if the device has been exposed to
temperature fluctuations, let the device settle into the existing ambient air tem-
perature before switching it on (do not expose the device to direct thermal radia-
tion from heating appliances).
