Nice WIDE L User Manual

ENGLISH – 7
3.5 PRE-INSTALLATION WORKS
The gure shows an example of an automation system, constructed using Nice components.
A
B
4
4
3
2
1
A
C
B
D
E
5
A Photocells
B Photocells on column
C Boom gate cubicle
D Key selector
E Warning light
Table 3
TECHNICAL SPECIFICATIONS OF ELECTRICAL CABLES
Identication no. Cable characteristics
1
GEARMOTOR POWER SUPPLY cable
1 cable 3 x 1.5 mm
2
Maximum length 30 m [note 1]
2
WARNING LIGHT cable [note 4]
1 cable 2 x 0.5 mm
2
Maximum length 30 m
3
KEY SELECTOR cable
2 cables 2 x 0.25 mm
2
[note 3]
Maximum length 30 m
4
PHOTOCELL cable
1 cable 2 x 0.25 mm
2
(TX)
1 cable 4 x 0.25 mm
2
(RX)
Maximum length 30 m [note 2]
Other cables
OPEN INPUT cable
1 cable 2 x 0.25 mm
2
Maximum length 30 m
CLOSE INPUT cable
2 x 0.25 mm
2
Maximum length 30 m
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
2
Maximum length 30 m
BOOM LIGHTS cable [note 4]
The above-mentioned components are positioned according to a
typical standard layout. Using the layout in "Figure 5" as a refer-
ence, dene 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
2
) must be used
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
2
).
Note 3 These two cables can be replaced by a single 4 x 0.5 mm
2
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.

Nice WIDE L Specifications

General

Brand	Nice
Model	WIDE L
Category	Control Systems
Language	English