Pre-Installation Works - Nice WIDE S Instructions And Warnings For Installation And Use

3.5 PRE-INSTALLATION WORKS

The figure shows an example of an automation system, constructed using Nice components.
5
A Photocells
B Photocells on column
C Boom gate cubicle
D Key selector
E Warning light
TECHNICAL SPECIFICATIONS OF ELECTRICAL CABLES
Identification no. Cable characteristics
GEARMOTOR POWER SUPPLY cable
1 1 cable 3 x 1.5 mm
Maximum length 30 m [note 1]
WARNING LIGHT cable [note 4]
2 1 cable 2 x 0.5 mm
Maximum length 30 m
KEY SELECTOR cable
3 2 cables 2 x 0.25 mm
Maximum length 30 m
PHOTOCELL cable
1 cable 2 x 0.25 mm
4
1 cable 4 x 0.25 mm
Maximum length 30 m [note 2]
OPEN INPUT cable
1 cable 2 x 0.25 mm
Maximum length 30 m
CLOSE INPUT cable
2 x 0.25 mm
Maximum length 30 m
Other cables ANTENNA cable
1 x RG58-type shielded cable
Maximum length 15 m; recommended < 5 m
OPEN BOOM INDICATOR cable [note 4]
1 cable 2 x 0.5 mm
Maximum length 30 m
BOOM LIGHTS cable [note 4]
B
A
4
2
2
[note 3]
2
(TX)
2
(RX)
2
2
2
2
A
The above-mentioned components are positioned according to a
typical standard layout. Using the layout in "Figure 5" as a refer-
ence, define the approximate position in which each component of
the system will be installed.
Note 1 If the power supply cable is longer than 30 m, a cable with
larger cross-sectional area (3 x 2.5 mm
Table 3
and a safety earthing system must be installed near the
automation.
Note 2 If the cable is longer then 30 m, up to maximum 40 m, it
is necessary to use a cable with a greater cross-sectional
area (2 x 1 mm
Note 3 These two cables can be replaced by a single 4 x 0.5 mm
cable.
Note 4 Before making the connection, verify that the output is
programmed on the basis of the device to be connected
(refer to the chapter "PROGRAMMING").
a
The cables used must be suited to the type of envi-
ronment of the installation site.
a
When laying the pipes for routing the electrical ca-
bles, take into account that any water deposits in
the junction boxes may cause the connection pipes
to form condensate inside the control unit, thus
damaging the electronic circuits.
a
Before proceeding with the installation, prepare the
required electrical cables by referring to "Figure 5"
and to that stated in the "TECHNICAL SPECIFICA-
TIONS" chapter.
E
D
B
C
1
2
3
4
).
2
) must be used
2
2
ENGLISH – 7