Bernecker&Rainer Industrie-Elektronik Ges.m.b.H 5E903029 Manuel D’Utilisation

General information 

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Data sheet V 1.00 5E9030.29

When using programmable logic controllers or operating/monitoring devices as control systems together with a soft

PLC (e.g. B&R Automation Runtime or comparable product) or slot PLC (e.g. B&R LS251 or comparable product),

safety precautions relevant to industrial control systems (e.g. the provision of safety devices such as emergency

stop circuits, etc.) must be observed in accordance with applicable national and international regulations. The same

applies for all other devices connected to the system, such as drives.
All tasks such as the installation, commissioning and servicing of devices are only permitted to be carried out by

qualified personnel. Qualified personnel are those familiar with the transport, mounting, installation, commissioning

and operation of devices who also have the appropriate qualifications (e.g. IEC 60364). National accident preven-

tion regulations must be observed.

The safety notices, connection descriptions (type plate and documentation) and limit values listed in the technical

data are to be read carefully before installation and commissioning and must be observed.

During transport and storage, devices must be protected against undue stress (mechanical loads, temperature,

moisture, corrosive atmospheres, etc.).

• These devices are not ready for use upon delivery and must be installed and wired according to the spec-

ifications in this documentation in order for the EMC limit values to apply.

• Installation must be performed according to this documentation using suitable equipment and tools.

• Devices are only permitted to be installed by qualified personnel without voltage applied. Before installation,

voltage to the control cabinet must be switched off and prevented from being switched on again.

• General safety guidelines and national accident prevention regulations must be observed.

• Electrical installation must be carried out in accordance with applicable guidelines (e.g. line cross sections,

fuses, protective ground connections).

To operate programmable logic controllers, operating and monitoring devices, and uninterruptible power supplies,

certain components must carry dangerous voltage levels over 42 VDC. Touching one of these parts can result in

a life-threatening electric shock. This could lead to death, severe injury or damage to equipment.
Before turning on the programmable logic controller, operating/monitoring devices or uninterruptible power supply,

the housing must be properly grounded (PE rail). Ground connections must be established even when testing or

operating operating/monitoring devices or the uninterruptible power supply for a short time!
Before switching on the device, all parts that carry voltage must be securely covered. During operation, all covers

must remain closed.

The use of operating/monitoring devices (e.g. industrial PCs, Power Panels, Mobile Panels, etc.) and uninterruptible

power supplies in very dusty environments should be avoided. Dust collection on the devices can affect functionality

and may prevent sufficient cooling, especially in systems with active cooling systems (fans).
The presence of corrosive gases can also lead to malfunctions. When combined with high temperature and hu-

midity, corrosive gases – e.g. with sulfur, nitrogen and chlorine components – can induce chemical reactions that

can damage electronic components very quickly. Signs of the presence of corrosive gases are blackened copper

surfaces and cable ends on existing equipment.
For operation in dusty or moist conditions, correctly installed (e.g. cutout installations) operating/monitoring devices

like the Automation Panel or Power Panel are protected on the front. The back of all devices must be protected

from dust and moisture and cleaned at suitable intervals.

This system is subject to potential risk each time data is exchanged or software is installed from a data medium

(e.g. diskette, CD-ROM, USB flash drive, etc.), a network connection or the Internet. The user is responsible for

assessing these dangers, implementing preventive measures such as virus protection programs, firewalls, etc. and

making sure that software is only obtained from trusted sources.