Distributor
D
D
D
D
CBA
7 mm
7 mm
A
DC wires from power supply unit
B
Wires from lobby station, extension box, or
previous distributor
C
Wires from next distributor
D
Wires from main monitor
A
A
A
Cable binders connected to cable binder
holes
Note:
R
Make sure the wires are inserted fully into the
terminal block and that the terminal block screws are
tight enough to prevent the wires from pulling out.
R
Make sure each terminal block is securely connected
to the connection terminals.
R
Refer to "4.6.2 Wire type and maximum wire length
(Page 39)" for connection diagrams.
R
Refer to "4.6.2 Wire type and maximum wire length
(Page 39)" for information on the type and length of
wires that can be used.
4.4 Installing the extension box
(sold separately)
Refer to the following items of the documentation of the
VL-V900/VL-V901 series (including the VL-V703
extension box) for details about wall mounting
installation.
– Included items
– Device diagrams
– Specifications
– Mounting on a DIN rail or attaching directly to a wall
Download the documentation on the Web site below.
https://panasonic.net/cns/pcc/support/intercom/
v900
34
4. Installation