92
K40980 - K40981
EN
Wiring diagrams
K40980 (one-family)
• Maximum distance from the power supply unit to the outdoor station:
- 150 m (with two-wire cable, preferably twisted with section 1 or 1.5 mm
2
);
- 120 m (with UTP Cat. 5e or Cat. 6 cable with 4 twisted pairs).
• Maximum distance from the power supply unit to the farthest video entryphone:
- 150 m (with two-wire cable, preferably twisted with section 1 or 1.5 mm
2
);
- 120 m (with UTP Cat. 5e or Cat. 6 cable with 4 twisted pairs).
• Two-wire cable, preferably twisted with section 1–1.5 mm2, or Cat. 5e cable with 4 twisted pairs.
• Maximum length for connections to powered lock and relay: 30m; towards door release button: 10 m
N.B.: the devices can be connected to the power supply unit with a star topology, a daisy-chain connection (i.e. in-out connection)
or a mixed connection (star and daisy-chain).
BUS+ BUS- COM
NO/NC
GND EXIT GND LOCK
2
1
GND
BUS OUT
DC IN
BUS OUT
BUS IN
BUS IN
GND
BUS OUT
DC IN
BUS OUT
BUS IN
BUS IN
+ - + -
IM OS
100 - 230V AC
BUS+ BUS- COM
NO/NC
GND EXIT GND LOCK
GND
BUS OUT
DC IN
BUS OUT
BUS IN
BUS IN
GND
BUS OUT
DC IN
BUS OUT
BUS IN
BUS IN
+ - + -
IM OS
100 - 230V AC
GND
BUS OUT
DC IN
BUS OUT
BUS IN
BUS IN
GND
BUS OUT
DC IN
BUS OUT
BUS IN
BUS IN
D
E
C1
B
A1.1 A1.2
Outdoor station
1pushbutton
Powersupplyunit
Videoentryphone
Additional video
entryphone(not
included)
Additionallock
pushbutton
Electriclock
Anyotheradditional
videoentryphones