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CIAS Elettronica S.r.l.
Ed1.4
Manuale di Installazione
Pagina
4
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9
MWDT
Doppler Effect Microwave Detector “MWDT”
1. General information
MWDT is an electronic microwave detector which can be
combined with Darwin infrared barrier, whether indoors or
outdoors. The wide radiation angle assure complete
coverage of Darwin protected zone, in this way is possible
to create a double technology protection.
2. Wiring
MWDT is sealed and is not possible to open it without
damage; the pre connected cable must be wired to the
Darwin terminal block so that the alarm contacts are in
parallel, in this way the two detectors are working in “and”
mode. To activate the LED function (which light on when a
movement is detected) connect to the GND the white wire. If
you keep this cable disconnected, the LED function will be
disabled.
+13,8V=
GND
Tamper
Tamper
Alarm
Alarm
Red
13,8 V
—
Gray
GND
Yellow
Alarm contact
Green
Alarm contact
White
Signaling led
Orange
Not used
Tab. 1
fig.
1
(Darwin Rx terminal block)
