Panasonic VL-V522L - Important Information; For Your Safety

5
Wiring schematic diagram
Set up correctly according to the following wiring schematic diagram and "Wire type and length".
R For information, such as order numbers, about optional devices that can be connected to, refer to the
"Additional/replacement accessories" section in the Operating Instructions.
A Power supply
*1 Connection devices for option input (A contact) can be used when a VL-V900 and VL-V700 series
Video Intercom System for Apartment Complexes is used.
– Make sure to connect emergency terminals to the IN1/IN2 terminals.
– Make sure to connect doorbells to the IN3/IN4 terminals. A doorbell and doorphone 2 cannot be
used together.
DOORPHONE 1 DOORPHONE 2
Electric
lock
Power plug
(220-240 V AC)
Electric
lock
NP: Non-polarised
MAIN MONITOR
D1
D2
D3
D4
Ml-1
Ml-2
MO-1
MO-2
MO-3
MO-4
MO-5
MO-6
IN1
IN2
IN3
IN4
P1
P2
1
2
3
4
19
20
21
22
5
6
7
8
9
10
11
12
13
14
15
16
17
18
S1
S2
S3
S4
Ml-1
Ml-2
5
6
Ml-1
Ml-2
5
6
Ml-1
Ml-2
5
6
EXTENSION
MONITOR 1
EXTENSION
MONITOR 2
EXTENSION
MONITOR 3
Connection device
for option Input
(A contact)
*1
Terminal box
(4-conductor
wiring)
PBX
11
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
You can also connect an
optional lobby station or Video
Intercom System for Apartment
Complexes. (See page 7.)
SW274_IG.book Page 5 Friday, September 15, 2017 9:21 PM