10. External Contacts
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 resistance must not exceed 100 ohm. Connect the external
devices to the screw clamps on the PCB. Pay attention to the re-
sistance values.
Training external contacts
The external contacts of the wireless opening detector are
trained for an extra zone of the system:
Switch your wireless cen-
tre to learn mode. Ob-
serve the system instruc-
tions.
Connect both screw
clamps on the screw
clamp block with a 2K2 re-
sistor.
Remove the resistor to trigger wireless transmission.
OR:
Connect the external contact to a detector and open the tam-
per protection.
Check that the alarm centre has recognised the detector.
Using detectors as wireless modules
This wireless magnet contact can also be used as a wireless
module.
Close the jumper connection LK2 to deactivate the internal
magnet contact.
Connect the external detectors to the clamps of the screw
clamp block and train them (see "Connecting external con-
tacts" and "Training external contacts").
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