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Safety
Operating Manual PNOZ m ES Profibus
1002698-EN-05
9
3 Safety
3.1 Intended use
The expansion module PNOZ m ES Profibus is used for communication between the con-
figurable control system PNOZmulti 2 and PROFIBUS-DP.
PROFIBUS-DP is designed for fast data exchange at field level. The expansion module
PNOZ m ES Profibus is a passive subscriber (Slave) of PROFIBUS-DP (DPV0). The basic
functions of communication with PROFIBUS-DP conform to EN 50170. The central control-
ler (Master) reads input information from the slaves and writes output information to the
slaves as part of each cycle. As well as the cyclical transfer of usable data, PROFIBUS-DP
can also be used for diagnostics and commissioning functions. Data traffic is monitored on
the Master/Slave side.
The expansion module may only be connected to a base unit from the configurable system
PNOZmulti 2 (please refer to the document "PNOZmulti System Expansion" for details of
the base units that can be connected).
The configurable system PNOZmulti 2 is used for the safety-related interruption of safety
circuits and is designed for use in:
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Emergency stop equipment
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Safety circuits in accordance with VDE 0113 Part 1 and EN 60204-1
The expansion module may not be used for safety-related functions.
The following is deemed improper use in particular:
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Any component, technical or electrical modification to the product
}
Use of the product outside the areas described in this manual
}
Use of the product outside the technical details (see Technical details [ 21] ).
NOTICE
EMC-compliant electrical installation
The product is designed for use in an industrial environment. The product
may cause interference if installed in other environments. If installed in other
environments, measures should be taken to comply with the applicable
standards and directives for the respective installation site with regard to in-
terference.
3.2 System requirements
Please refer to the "Product Modifications PNOZmulti" document in the "Version overview"
section for details of which versions of the base unit and PNOZmulti Configurator can be
used for this product.