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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.
MAIN MONITOR
D1
D2
IN1
IN2
S1
S2
Power plug
(220-240 V AC)
Power supply
*1 When you use an additional doorphone, the maximum number of the electric locks that can be
connected to the doorphone depends on the type of doorphone. Consult your dealer for further
information.
For VL-V554 users:
– Only connect the electric lock to either the S1/S2 terminals of the main monitor or the S1/S2
terminals of the doorphone.
*2 Connection devices for option input (A contact).
– Make sure to connect doorbells to the IN1/IN2 terminals.
*1
DOORPHONE 1
NP
NP
Connection device
for option Input
(A contact)
NP
A
Electric
lock
*2
NP: Non-polarised
5
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