USER HANDBOOK 2.0 | DC20XX, ET20XX, ECC21XX SLIM
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
Dialog-Controller-DC20XX_EN.docx
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1.5. Duty of care
The user or processor (OEM) must ensure the following:
The device must only be used according to regulations.
The device must only be used in good working condition.
The user handbook must always be kept legible and fully available.
Only sufficiently qualified and authorised personnel may carry out the assembly, installation, start-up
and maintenance of the device.
This authorised personnel must receive regular training on all relevant occupational health and safety
and environmental protection issues and must be fully familiar with the content of this user handbook,
particularly the sections regarding safety features.
Any markings or identification labels and safety and warning signs on the device must not be removed
and must be kept legible at all times.
The national and international regulations regarding the operating of machinery and facilities where
the device is being used must be observed at all times.
The user must always be kept abreast of any current relevant information regarding the device and its
use or operation.
1.6. Intended use
The devices belong to the CANtrol modular automation system based on the CAN bus. This is a modular
automation system for industrial control applications within the medium to high performance range. This
extends the communications capabilities to include EtherCAT, Profinet, Modbus and others.
The automation system is designed for use within overvoltage category I (IEC 364-4-443) systems for the
controlling and regulating of machinery and industrial processes in low-voltage installations in accordance
with the following general parameters:
maximum rated supply voltage of 1,000 V AC (50/60 Hz) or 1,500 V DC;
for use in maximum category 2 pollution environment (EN 60950);
for use up to a maximum altitude of 2,000 m above msn;
for indoor use only in areas not exposed to direct UV radiation;
max. ambient temperature inside and outside the control cabinet is within the technical specifications
(see “Technical data”)
Qualified project planning and design, proper transport, storage, installation, use and careful maintenance
are essential to the flawless and safe operation of the automation system.
The automation system may only be used within the scope of the data and applications specified in this
documentation and associated user manuals.
The automation system must only be used:
as intended;
in a technically perfect condition;
without any unauthorised modifications;
by qualified users.
Observe the rules of the employer‟s liability insurance association, the technical inspectorate, and the
VDE (Association of German Electrical Engineers) or corresponding country regulations.