SYMBOL IDENTIFICATION
Triangle with an exclamation mark
: Warning / demand.
Potentially lethal situations.
The CE mark
proves the compliance of the module with
the essential requirements of the directives.
The double insulation symbol
shows that the module
is protected by double or reinforced insulation.
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WARNING!
This module is designed for connection to hazardous electric vol-
tages. Ignoring this warning can result in severe personal injury
or mechanical damage.
To avoid the risk of electric shock and fire, the safety instructions
of this manual must be observed and the guidelines followed.
The specifications must not be exceeded, and the module must
only be applied as described in the following.
Prior to the commissioning of the module, this manual must be
examined carefully.
Only qualified personnel (technicians) should install this module.
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may
be impaired.
WARNING!
Until the module is fixed, do not connect hazardous voltages to
the module. The following operations should only be carried out
on a disconnected module and under ESD safe conditions:
Dismantlement of the module for setting of dipswitches and
jumpers.
General mounting, connection and disconnection of wires.
Troubleshooting the module.
Repair of the module and replacement of circuit breakers
must be done by PR electronics A/S only.
WARNING!
To keep the safety distances, modules with two built-in relays
must not be connected to hazardous and non-hazardous volt-
ages on the same module’s relay contacts.
The communication connector of SYSTEM 5500 is connected to
the input terminals on which dangerous voltages can occur, and
it must only be connected to the programming unit Loop Link by
way of the enclosed cable.
GENERAL
HAZARD-
OUS
VOLT AGE
INSTAL-
LATION