LEGRAND D45 SYSTEM, Installation Manual, Page: 196 / 254

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sensor 8
sensor 7
sensor 6
sensor 5
gas sensor
smoke sensor
door sensor
infrared sensor
10 K
10 K
NO
C
NC
12 V
GND
+12 V
F1
GND
F8
F7
F6
F5
F4
F3
F2
10 K
10 K
Fn
GND
NC
C
10 K
10 K
Fn
GND
NC
C
NC
C
10 K
10 K
Fn
GND
NO
C
NO
C
10 K
10 K
Fn
GND
NO
C
sensor 8
sensor 7
sensor 6
sensor 5
gas sensor
smoke sensor
door sensor
infrared sensor
10 K
10 K
NO
C
NC
12 V
GND
+12 V
F1
GND
F8
F7
F6
F5
F4
F3
F2
10 K
10 K
Fn
GND
NC
C
10 K
10 K
Fn
GND
NC
C
NC
C
10 K
10 K
Fn
GND
NO
C
NO
C
10 K
10 K
Fn
GND
NO
C
sensor 8
sensor 7
sensor 6
sensor 5
gas sensor
smoke sensor
door sensor
infrared sensor
10 K
10 K
NO
C
NC
12 V
GND
+12 V
F1
GND
F8
F7
F6
F5
F4
F3
F2
10 K
10 K
Fn
GND
NC
C
10 K
10 K
Fn
GND
NC
C
NC
C
10 K
10 K
Fn
GND
NO
C
NO
C
10 K
10 K
Fn
GND
NO
C
sensor 8
sensor 7
sensor 6
sensor 5
gas sensor
smoke sensor
door sensor
infrared sensor
10 K
10 K
NO
C
NC
12 V
GND
+12 V
F1
GND
F8
F7
F6
F5
F4
F3
F2
10 K
10 K
Fn
GND
NC
C
10 K
10 K
Fn
GND
NC
C
NC
C
10 K
10 K
Fn
GND
NO
C
NO
C
10 K
10 K
Fn
GND
NO
C
Colour 7” handsfree indoor handset
Wiring diagram - alarm sensors connections
NOTE: 10 kΩ resistors used to detect cable by cut or cable short circuited to gND. resistors must be placed near the sensor. IU can afford sensor
12 vdc - 300 mA type.
Connection way for NC and NO contacts
NC mode - SINglE SENSOr
NO mode - SINglE SENSOr
NC mode - MUlTIPlE SENSOrS N0 mode - MUlTIPlE SENSOrS
sensor 8
sensor 7
sensor 6
sensor 5
gas sensor
smoke sensor
door sensor
infrared sensor
10 K
10 K
NO
C
NC
12 V
GND
+12 V
F1
GND
F8
F7
F6
F5
F4
F3
F2
10 K
10 K
Fn
GND
NC
C
10 K
10 K
Fn
GND
NC
C
NC
C
10 K
10 K
Fn
GND
NO
C
NO
C
10 K
10 K
Fn
GND
NO
C
BT00472-b-en 03/06/2013