Wiring
Connect the individual pieces of equipment as shown in the connecting diagram.
Caution
Electrical work may only be carried out by qualified elec-
tricians or trained personnel. Always disconnect the
safety mains plug before connecting the equipment. The
connection to the building wiring system must be estab-
lished in accordance with the Machinery Directive using an
adequately sized mains disconnection device. This can be
done by using a plug connection or lockable main switch.
The control unit is protected by a 2 AT, 5 x 20 mm fuse loc-
ated below the shock-hazard protection cover. Switch the
operating voltage off before replacement!
First, pull the insert sleeves over the connecting cable and
then push the insert sleeves into the bottom part of the
housing once all of the wires have been connected. The
control and drive lines must not exceed a max. length of
30 m! This does not apply to the power line. Always route
the power line, drive and control lines in separate cables
at a distance from one another. Non-compliance with the
above can lead to malfunctions!
Settings
Using the 3 DIP switches on the motherboard, you can configure the control unit ac-
cording to your requirements:
DIP 1:
Switching the terminating resistance of the safety contact rail from 1K2 to 8K2.
DIP 2:
Switching from a safety contact rail (SKS) to an optical safety edge (OSE)
DIP 3:
Changing the running time from 30 seconds to 60 seconds
Closing edge safety device
Electric safety edges with terminating resistance 1K2 or 8K2 can be connected to the
SKS terminals, or optical safety edges from Fraba can be connected to the OSE termin-
als.
If the safety edge is activated during downward movement, the door is stopped in-
stantly and moved clear of the obstruction.
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