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O
N
S
I
P
O
2
D
P
7
/
O
2
I
R
2
O
N
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P
O
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/
O
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I
R
2
SNS IN: Examples of sensing devices are infrared sensors, motion sensors, heat/smoke sensors,
magnetic sensor, etc. Connect the two wires of the sensors to "SNS In". The sensor type
(NC/NO) can be set in Administrative mode. 10mA can be flown into sensor device. Multiple
sensor devices can be connected in parallel.
Photo Coupler
+12V
RLY OUT: A Relay output is provided for connecting alarm devices or for remote on/off devices
such as light. Relay is normal open and it will be closed upon alarm annunciation or remote on.
The relay is capable of switching 30V AC/DC, 2A.
'
'
4
D
7
W
O
w
n
e
r
s
M
a
n
u
4
D
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W
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Sensor1+
Sensor1-
GND
Figure 2-4. SENSOR Input connection
Figure 2-5. RELAY Output connection
a
l
a
l
NO/NCType
Sensor
Device
Sensor
Power
Supply
Rev.1.4 (June., 2013)
Open CollectorType
Sensor
Device
Sensor
Power
Supply
14
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