General information
10
Mobile Panel 40/50 User's manual V1.80
1.2
Safety
guidelines
1.2.1 Intended use
Programmable logic controllers, operating and monitoring devices (such as industrial PCs,
Power Panel
s, Mobile
Panels, etc.) as well as the uninterruptible power supply from B&R have been designed, developed and manufac-
tured for normal use in industry. They have not been designed, developed and manufactured for use that involves
fatal risks or hazards that could result in death, injury, serious physical harm or other loss without the assurance of
exceptionally stringent
safety
precautions. In particular, this includes the use of these systems to monitor nuclear
reactions in nuclear power plants, flight
control
systems, air traffic
control
, the
control
of mass transport vehicles,
medical life support systems and the
control
of weapon systems.
1.2.2 Protection against electrostatic discharge
Electrical assemblies that
can
be damaged by electrostatic discharge (
ESD
) must be handled accordingly.
1.2.2.1 Packaging
•
Electrical assemblies with housing
... Do not require special
ESD
packaging but must be handled properly (see "Electrical assemblies with
housing").
•
Electrical assemblies without housing
... Are protected by
ESD
-suitable packaging.
1.2.2.2 Regulations for proper
ESD
handling
Electrical assemblies with housing
•
Do not touch the connector contacts of connected cables.
•
Do not touch the contact tips on circuit boards.
Electrical assemblies without housing
The following applies in addition to "Electrical assemblies with housing":
•
All persons handling electrical assemblies and devices in which electrical assemblies are installed must
be grounded.
•
Assemblies are only permitted to touched on the narrow sides or front plate.
•
Always place assemblies on suitable surfaces (
ESD
packaging, conductive foam, etc.). Metallic surfaces
are not suitable surfaces!
•
Assemblies must not be subjected to electrostatic discharges (e.g. due to charged plastics).
•
A minimum distance of 10 cm from monitors or television sets must be maintained.
•
Measuring instruments and devices must be grounded.
•
Test probes of floating potential measuring instruments must be discharged briefly on suitable grounded
surfaces before measurement.
Individual components
•
ESD
protective measures for individual components are implemented throughout B&R (conductive floors,
shoes, wrist straps, etc.).
•
The increased
ESD
protective measures for individual components are not required for handling B&R
products at customer locations.
1.2.3 Regulations and measures
Electronic devices are generally not failsafe. If the programmable logic
controller
, operating or
control
device
or
uninterruptible power supply fails, the user is responsible for ensuring that connected devices, such as motors,
are brought to a safe state.
When using programmable logic controllers as well as when using operating and monitoring devices as
control
systems in conjunction with a Soft
PLC
(e.g.
B&R Automation Runtime
or similar product) or
Slot PLC
(e.g. B&R
LS251 or similar product), the
safety
measures that apply to industrial controllers (protection by protective equip-
ment such as emergency stops, etc.) must be observed in accordance with applicable national and international
regulations. This also applies to all other connected devices, such as drives.