Safety
Operating Manual PSS u2 ES 4DO R 8A
1004548-EN-03
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3
Safety
3.1
Intended use
The module provides relay outputs. It may be used to switch:
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Resistive loads
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Inductive loads
The module PSS u2 ES 4DO R 8A may be used in conjunction with the following terminal
block:
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8-pin terminal block
Intended use includes making the electrical installation EMC-compliant. The module is de-
signed for use in an industrial environment. Interference may occur if used in other areas.
The following is deemed improper use in particular
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Any component, technical or electrical modification to the module,
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Use of the module outside the areas described in this manual,
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Any use of the module that is not in accordance with the technical details.
3.2
System requirements
INFORMATION
The module is supported by
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PASconfig from version 2.0.0
– We recommend that you always use the latest version (download
from www.pilz.com).
3.3
Safety regulations
3.3.1
Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by persons who are competent to do so.
A competent person is a qualified and knowledgeable person who, because of their train-
ing, experience and current professional activity, has the specialist knowledge required. To
be able to inspect, assess and operate devices, systems and machines, the person has to
be informed of the state of the art and the applicable national, European and international
laws, directives and standards.
It is the company’s responsibility only to employ personnel who
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Are familiar with the basic regulations concerning health and safety / accident prevention,
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Have read and understood the information provided in the section entitled Safety
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Have a good knowledge of the generic and specialist standards applicable to the specific
application.
