User Manual
Chapter 1
GFK-2843A
Jan 2020
For your safety
2
In terms of the safety notes in this manual, qualified personnel
are persons who, because of their education, experience and
instruction, and their knowledge of relevant standards,
regulations, accident prevention, and service conditions, have
been authorized to carry out any required operations, and who
are able to recognize and avoid any possible dangers
Documentation
You must observe all information in this manual as well as in the
documents listed in "
Safety of
personnel and
equipment
The safety of personnel and equipment can only be assured if the
safety module is used correctly (see "
Error detection
Depending on the wiring and the corresponding setting of the
safe output module parameters, the VersaSafe system can
detect various errors within the safety equipment.
Do not carry out
any repairs
Repair work may not be carried out on the safety module.
In the event that an error cannot be removed, please contact
Emerson immediately, engage a service engineer or send the
faulty module directly to Emerson.
Do not open the
housing/ security
seal
It is strictly prohibited to open the safety module housing. In
order to prevent the manipulation of the safety module and to
detect the unauthorized opening of the safety module, a
security seal is applied to the module. This security seal is
damaged in the event of unauthorized opening. In this case, the
correct operation of the safety module can no longer be
ensured.
Measures to
prevent incorrect
connection and
polarity reversal
Take measures to prevent the incorrect connection, polarity
reversal, and manipulation of connections.
1.2
Electrical safety
WARNING
Hazardous shock currents and the loss of functional safety
Disregarding instructions for electrical safety may result in hazardous shock currents and
the loss of functional safety.
In order to ensure electrical safety, please observe the following points.
