Safety
Operating Manual PNOZ m ES RS232
1002701-EN-04
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3
Safety
3.1
Intended use
The expansion module PNOZ m ES RS232 is used for communication of the configurable
safety relay PNOZmulti 2 via a serial interface RS232.
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:
}
Emergency stop equipment
}
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 product PNOZ m ES RS232 meets the requirements of the standards EN 81-20, EN
81-22 and EN 81-50, harmonised under the Lifts Directive 2014/33/EU, and the require-
ments of the standard EN 115-1, harmonised under the Machinery Directive 2006/42/EC.
}
The programmable safety system should be installed in a protected environment that
meets at least the requirements of pollution degree 2.
Example: Protected inside space or control cabinet with protection type IP54 and corres-
ponding air conditioning.
The following is deemed improper use in particular
}
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 [
15]
).
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.
3.1.1
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.