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Idiomas disponibles
Idiomas disponibles
ENG
5.1 Connection
Danger
All connections to the sensor are by means of an integral flexible
cable.
Observe permissible limits.
Protect cables against mechanical damage.
Connect non-terminated, open wire ends of the sensor
according to the applicable installation rules.
For sensors that are not intrinsically safe (encapsulated):
Protect the sensor circuit with a fuse, considering the follow-
ing criteria:
Current rating as given in the rating specifications for the
switch contact / switch electronics (see electrical specifi-
cations),
(take note of temperature class and ambient temperature)
Breaking capacity according to the prospective short-cir-
cuit current of the supply net at the installation site.
Connection to a elobau control unit:
Suitable elobau control units on request.
Observe the operating instructions for the control unit.
Observe the color coding in the circuit diagram shown on the
fold-out page.
Note A direct connection of the Ex i model to the elobau evalua-
tion unit, in conjunction with a safety barrier, is to be
checked.
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Danger of electric shock or gas ignition!
Ensure the sensor is installed and com-
missioned by specially trained and author-
ised personnel only.
20.12.2018
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