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3.1.5 Extension Box
Item
Quantity
Screw (for mounting the box)
3.8 mm
´
20 mm
2
Cable binder (for securing the
connected wires)
1
Power supply unit
VL-PS240
1
Screw (for mounting the power supply
unit)
4 mm
´
40 mm
2
Cable binder (for securing the AC and
DC cables)
2
3.1.6 Additional items
The following items are also required for installation and
are not included.
–
Power cables
Used to connect power supply units to lobby stations,
the control box, distribution boxes, and lift controllers.
For details, see page 36.
–
Signal wires
Used to connect lobby stations, the control box,
distribution boxes, lift controller, main monitors, and
other devices. For details, see page 36.
–
SD card
Used to log system event information. For details,
see page 77.
13
3. Preparation