4.5.2 Wire type and maximum wire length
Wiring run Wire diameter Max. length
Control box
«
Lobby station
0.65 mm (22 AWG) approx. 100 m
1.2 mm (17 AWG) approx. 200 m
Control box
«
Distribution mode
The farthest
distribution box
0.65 mm (22 AWG) approx. 100 m
1.2 mm (17 AWG) approx. 200 m
Control box
«
Repeater mode
The distribution box
that is operating as a
repeater
0.65 mm (22 AWG) approx. 100 m
1.2 mm (17 AWG) approx. 200 m
Repeater mode Distribution mode
0.65 mm (22 AWG) approx. 100 m
The distribution box
that is operating as a
repeater
«
The farthest
distribution box
1.2 mm (17 AWG) approx. 200 m
Distribution box
«
Main monitor
0.65 mm (22 AWG) approx. 100 m
1.2 mm (17 AWG) approx. 200 m
Control box
«
The farthest lift
controller
0.65 mm (22 AWG) approx. 100 m
1.2 mm (17 AWG) approx. 200 m
Power supply unit
«
Lobby station
Control box
Distribution box
Lift controller
0.65 mm (22 AWG) approx. 10 m
2 mm (12 AWG) approx. 20 m
Power supply unit
«
AC power source
1.2 mm (17 AWG)
No requirement
2 mm (12 AWG)
Lobby station
«
Electric lock
0.5 mm (24 AWG)
According to specification
of connected device.
1.2 mm (17 AWG)
Note the following when selecting wiring
R Use 2-conductor (solid copper) wiring with a PE (polyethylene)-insulated PVC jacket.
Mid-capacitance, non-shielded cable is recommended.
R A certified power supply wiring has to be used with this equipment. The relevant national installation and/or
equipment regulations shall be considered. A certified power supply wiring not lighter than ordinary polyvinyl
chloride flexible wiring according to IEC 60227 shall be used.
R When connecting an electric lock to the electric lock connection terminal (K-OUT), select a device that meets the
following guidelines.
– N/C or N/O dry closure contact
– 12 V AC/DC, less than 1 A
R When an extension box is connected, the maximum wire length from the lobby station to the control box does not
change.
When connecting the control box to a PBX
Refer to the PBX's specifications for connecting analogue extension telephones.
31
4. Installation
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