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Wiring schematic diagram
Set up correctly according to the following wiring schematic diagrams and "Wire type and distance".
To change a function setting such as chimes, refer to "Changing the function settings" in the Operating Instructions.
Door station
D1 D2
(Non polar)
Main monitor station
*
*
*
* Do not connect
anything
Power cable
(220 – 240 V AC)
No-connection
*
� P lease connect equipment with the following specifications. Parallel connections are not possible.
1
– Rated load: 24 V AC, DC/0.5 A or less
– Small application load: 5 V DC/1 mA
L� C ontact closer (chime) is turned off when responding to an intercom call. Contact closer (chime) is turned on for about 30
seconds when not responding. (Please see the Operating Instructions for details of operation. )
*
� F or information about compatible PBXs, refer to page 8 on the Operating Instructions.
2
Note:
L� C onnect the plug to the power outlet which is easily accessible. In case the power cable/plug are not easily accessible, you
should install the main disconnect device near the product. The main disconnect device needs to be certified or comply with
an appropriate standard. (See page 11).
L� W hen you move the main monitor station, make sure the PBX is disconnected.
L� T he door opener wiring schematic diagram is only an example. Refer to the wiring instructions provided with your door
opener and PBX for details.
Wire type and distance
L� W ire (between the main monitor station and the door station):
L� W ire (between the main monitor station and PBX):
Type: General cable CAT-3 or 22 AWG (ø 0.65)
Distance: Maximum 100 m
L� W ire (between the main monitor station and the chime):
Type: General cable CAT-3 or 22 AWG (ø 0.65)
Distance: Specified by the equipment to be connected
Optional equipment
(Refer to "Expanding your system with optional units" in the Operating Instructions.)
Door station ( Only available for certain countries. Please contact the
D1 D2
(Non polar)
Terminal box
(4-conductor wiring)
or
(Non polar)
(Non polar)
(Non polar)
*
S1/S2 terminal on the main monitor station is not the power supply to the door opener.
3
If the door opener needs a power supply device to connect to the main monitor station,
contact the dealer where you purchased the door opener.
To connect to a door opener, make sure the door opener is:
– S1/S2 terminal: Normally open/Actively short
– Less than 30 V AC (1 A), 24 V DC (1 A)
dealer where you purchased the Wireless Video Intercom
System.)
PBX*
2
DECT adaptor
P1
P2
S1
S2
Chime*
1
Type
Distance
General cable CAT-3
Maximum 50 m
General cable 22 AWG
Maximum 100 m
(ø 0.65)
Installation
Door (Door Opener)*
3
Loop resistance
10 Ω or lower
5
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