Abus FU8320W, Installation Manual

Page: 56 / 66

Connecting external contacts
External contacts can be
connected via DEOL to this
opening detector.
Two or more devices must be
connected in series.
The cable length must not
exceed 10 metres.
Connect the external devices to
the screw clamps on the PCB.
Pay attention to the resistance
values.
Training external contacts
The external contacts of the
wireless opening detector are
trained for an extra zone of the
system:
1. Switch your wireless centre to
learn mode. Observe the
system instructions.
1.1. Connect both screw clamps
on the screw clamp block with a
2K2 resistor.
1.2. Remove the resistor to
trigger wireless transmission.
OR:
1.3. Connect the external
contact to a detector and open
the tamper protection.
1.4. Check that the alarm centre
has recognised the detector.
Activating/deactivating LEDs
Connect the jumper to contact
LK3 to activate the LED.
Remove the jumper to
deactivate it.
Using detectors as wireless
modules
This wireless magnet contact
can also be used as a
wireless module.
1. Close the jumper connection
LK2 (Fig. 1, Pos. 2) to deactivate
the internal magnet contact.
Connect the external detectors
to the clamps of the screw clamp
block and train them (see
“Connecting external contacts”
and “Training external contacts”).
FU8321W/B
GB