Safety Instructions
6
Version 04 05/2014
Safety instructions for supply voltage
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Only switch on the device when the housing is
closed.
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Warning!
The devices may only be connected to the supply
voltage shown on the type plate.
The devices are designed for operation with safety
extra-low voltage. Accordingly, only PELV circuits
or SELV circuits with voltage restrictions in line
with IEC/EN 60950 may be connected to the supp ly
voltage connections and the signal contact.
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If you are operating the repeater with an external
voltage: Only supply the system with a low safety
voltage in compliance with IEC/EN 60950.
Relevant for North America:
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The device may only be connected to a supply
volt age of class 2 that fulfils the requirements of the
National Electrical Code, Table 11(b). If the voltage
is being supplied redundantly (two different voltage
sources), the combined supply voltages must fulfil
the requirements of the National Electrical Code,
Table 11(b).
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Use 90 or 90°C copper(CU) wire only.
Safety instructions for environment
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Warning!
The device may only be operated in the specified
ambient temperature and relative air humidity
(non-condensing).
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Select the installation site so that the climatic thres-
hold values specified in the technical data are adhe-
red to.
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Only to be used in an environment with contamination
level 2 (IEC 60664-1).
Safety instructions for housing
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Warning!
Only technicians authorized by Hirschmann are
permitted to open the housing.
Underlying norms and standards
The devices fulfill the following norms and standards:
– EN 61000-6-2:2001 Generic standards –
Immunity for industrial environments
– EN 55022:1998 + A1 2000+A2:2003 – Information tech-
nology equipment – Radio disturbance characteristics
– EN 61131-2: Programmable controllers
– EN 60825-1 Safety of laser products
– FCC 47 CFR Part 15:2004 – Code of Federal
Regulations
Note on the CE marking
7
The devices comply with the regulations of the
following European directives:
89/336/EEC
Council Directive on the harmonization of the legal regu-
lations of member states on electromagnetic compatibility
(amended by Directives 91/263/EEC, 92/31/EEC and
93/68/EEC).
The precondition for compliance with EMC limit values is
strict adherence to the installation guidelines specified in
this description and operating instructions.
The EU declaration of conformity is kept available for the
responsible authorities in accordance with the above-
mentioned EU directives at:
Hirschmann Automation and Control GmbH
Stuttgarter Strasse 45 - 51
72654 Neckartenzlingen
Germany
Tel.:
+49 (0)1805 14-1538
The product can be used in the residential sphere (resi-
dential sphere, business and trade sphere and small
companies) and in the industrial sphere.
– Interference immunity:
EN 61000-6-2:2001
– Interference emissions:
EN 55022:1998+A1:2000+A2:2003 Class A
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Warning!
This is a Class A device. This equipment may
cause radio interference if used in a residential
area; in this case it is the operator’s responsibility
to take appropriate measures.
FCC RULES
This device complies with part 15 of the FCC Rules.