LEGRAND D45 SYSTEM Installation Manual page 196

Colour 7" handsfree indoor handset
+12 V +12 V
Wiring diagram - alarm sensors connections
GND +12 V GND
+12 V
+12 V
F8 GND F8
GND
GND
F7 F7 F8
F8
F8
F6 F6 F7
F7
F7
F5 F5 F6
F6
F6
F4 F4 F5
F5
F5
F3 F3 F4
F4
F4
F2 F2 F3
F3
F3
F1 F1 F2
F2
F2
F1
F1
F1
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
C C
C
C
NC NC
C
NC
NC
NC
NC mode - MUlTIPlE SENSOrS
C C
C
C
NC NC
C
NC
NC
C C
NC
C
C
NC NC
C
NC
NC
NC
192
sensor 8 sensor 8
sensor 7 sensor 7
sensor 8
sensor 8
sensor 6 sensor 6
sensor 7
sensor 7
sensor 5 sensor 5
sensor 6
sensor 6
gas sensor gas sensor
sensor 5
sensor 5
smoke sensor smoke sensor
gas sensor
gas sensor
door sensor door sensor
smoke sensor
smoke sensor
door sensor
door sensor
Fn Fn
10 K 10 K
Fn
Fn
10 K
10 K
10 K 10 K
Fn
10 K
10 K
10 K
GND GND
10 K
GND
GND
GND
Fn
10 K 10 K
Fn
10 K
10 K
Fn
10 K
10 K 10 K
10 K
10 K
10 K
GND
GND
GND
BT00472-b-en
sensor 8
sensor 7
sensor 6
sensor 5
gas sensor
smoke sensor
door sensor
10 K
10 K
10 K
NO mode - SINglE SENSOr
C
C
NO
C
NO
NO
N0 mode - MUlTIPlE SENSOrS
Fn
Fn
C C
C
NO NO
C
NO
GND
NO
GND
03/06/2013
infrared sensor infrared sensor
10 K
infrared sensor
infrared sensor
NO NO
10 K
10 K 10 K NC NC
infrared sensor
C C
NO
NO
NC
10 K GND GND
10 K NC
12 V 12 V C
C
NO
NC
10 K
GND
GND
C
12 V
12 V
GND
12 V
10 K 10 K
C
10 K
10 K
10 K 10 K
C Fn
10 K
NO
10 K
10 K
NO
10 K
GND
10 K 10 K
10 K
10 K
C C
Fn
10 K
10 K 10 K
C C
C
NO NO
10 K
10 K
C
NO NO
NO
10 K
NO
GND
322050
Fn Fn
Fn
Fn
GND GND
GND
GND
Fn Fn
Fn
Fn
GND GND
GND
GND