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WWW.FUHR.DE
multitronic
881/881GL/ServoAccess
Reverse polarity
causes damage!!
6.3 THE DRIVE UNIT’S MULTI-FUNCTIONAL JACK
The below-mentioned applications are merely intended as application examples of common connections. Furthermore there
is a multitude of other possible applications.
It is important that the respective switching signal (e.g. the energised impulse or the potential-free
contact) is connected to the appropriate terminal.
Terminal Assignment
1 + 2 + 3 Already occupied by the 12 V DC drive unit’s power and
data supply cable.
4 + 5 Input – potential-free impulse (< 1 sec.) – e.g. for exter-
nal access control systems (transponders, code locks,
finger print, eye scan etc.), that are mounted directly on
the door leaf.
By means of either the access control system’s control
unit or by pressing a switch, a brief potential-free con-
tact triggers opening the FUHR multitronic lock.
5 + 7 Input – energised impulse (< 1 sec.) – e.g. for code locks
or transponder systems, that are mounted directly on the
door leaf.
Terminal 5 = GND (earth/ground) and
terminal 7 = 6-12 V AC/6-24 V DC.
5 + 6 Output – ideally used for the power supply of illuminated
fixed pad handles or illuminated glazed panels.
Terminal 5 = GND (earth/ground) and
terminal 6 = 12 V DC (max. 350 mA).
We recommend the use of shielded cables in order to avoid interference from external sources and
ensure proper functioning.
Data
+ 12 V DC
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