Niko 10-491-01 Mode D'emploi page 40

10-491-01
6.4.2. 5-wire technique
8-24 V
1 3 19 20 21
230 V/50 Hz
Door opener > 6 Ω
Terminals a and b have no function. They purely serve as aid terminals
7. INITIAL ACTIVATION
▶ Only install the devices of the installation when disconnected from the mains voltage.
▶ Ensure the installation is completely connected. Mount all components.
▶ In turn, check a-, b- P- and M-conductor against each other for short circuits.
▶ Switch on the mains voltage.
40
Floor key
a b E
a b
Light
30 31
22
a b R S
Image 7: Wiring diagram 5-wire technique
P M V1 V2
P M V2 V
V1
29
P
12 V
Brick Meiser
Brick Meiser
Brick Meiser
Brick Meiser
Brick Meiser
10-572
10-491-01
External dome
camera
10-806
10-108
EN