Satel COBALT Quick Start Manual

A microwave (MW) sensor and
a dual pyroelectric
used in the COBALT detector
construction.
An additional feature
COBALT Plus is the antimasking
function, realized
sensor (does not refer to infrared
sensor). The COBALT Pro employs
an MW sensor and a quad pyro
element. The detector
provided with the
function.
CONTACTS:
COM - common ground (0V)
12V - supply input (9-16V DC)
NC - alarm relay (NC)
WRN - antimasking relay (NC) -
only the COBALT Plus and
COBALT Pro detectors
TMP - tamper contact (NC)
Four pairs of pins are used for setting
the dual detector working parameters
(see Table).
The COBALT,
& COBALT Pro dual
operate in two modes: the basic mode
or the microwave counting mode
(MW).
In the basic mode the detector will only
generate an alarm when motion is
detected by both sensors. The first
system (infrared or MW) which detects
a motion will activate a 10-second time
interval, during which the other sensor
must also detect motion for the detector
to generate an alarm signal. If the other
sensor fails to confirm the alarm condition within 10 seconds of the motion being detected by
the first sensor, the sensor will generate no alarm.
DIGITAL DUAL DETECTORS
COBALT, COBALT Plus,
®
element are
in the
by microwave
is also
potentiometer control of
antimasking
microwave channel
detection sensitivity (range)
COBALT Plus
detectors can
& COBALT Pro
WRN WRN TMP TMP
microwave head
antimasking relay
tamper contact
position indicator
Fig. 1. View of COBALT Plus /
COBALT Pro detector board
Low sensitivity, PIR system
Medium sensitivity, PIR system
High sensitivity, PIR system
Basic mode
MW counting mode
LED indicator ON
LED indicator OFF
-
pins open
cobalt_ewa_e 03/05
COM 12V NC NC
+
-
µW SENS.
JP1
PIR SENS
JP2
JP3
MODE
JP4
LED ON / OFF
operating parameters
setting pins
JP1 JP2 JP3 JP4
-
pins shorted
LED
pyro element
alarm relay