8
– English
EN
210
160
310
9
5.1 - Product description and intended use
The
DPRO500
control unit is designed to control electromechanical actuators
for automating gates, sectional doors or shutters.
CAUTION! – All uses other than the intended use described and use
in environmental conditions other than those described in this manual
should be considered improper and forbidden!
The control unit can be connected to all common safety elements. To open and
close a gate, you only need to operate the appropriate button installed on the
cover or the external button or via a radio receiver.
6
INSTALLATION
6.1 - Pre-installation checks
Before proceeding with installation, check the condition of the product com-
ponents, suitability of the selected model and conditions of the intended instal-
lation environment:
• Check that all the materials are in good working order and suited to the
intended use.
• Check that all conditions of use fall within the “application limits” of the
product (paragraph 6.2) and the value limits shown in the “Product technical
characteristics”.
• Check that the installation location is compatible with the overall dimensions
of the product (
Fig. 9
).
• Check that the surface chosen for installing the product is solid and can
ensure stable attachment.
• Make sure that the installation area is not subject to flooding; if necessary, the
product may be installed, appropriately raised above ground level.
• Check that the space around the product allows safe and easy access.
• Check that all electrical cables to be used belong to the type listed in Table 1.
• Check that the automation has mechanical stops in both the opening and
closing phases.
IMPORTANT!
Before performing any type of operation or
procedure, read carefully the general instructions
(page 1) and the application limits (paragraph 6.2)
TABLE 1 - Technical specifications of electrical cables
Connection
Cable type
Maximum admissible length
CONTROL UNIT POWER SUPPLY Cable
- three-phase
- single-phase
4 x 1 mm
2
3 x 0,75 mm
2
5 m (
note 1
)
2 m (
note 1
)
MOTOR cable
special cables for Nice gearmotors are on sale as
accessories.
for other brands, contact the motor manufacturer
5 - 7 - 11 m
Cable for FLASHING LIGHT with aerial
2 x 1 mm
2
(for 230 V AC flashing light)
RG58 type shielded cable (aerial)
10 m
PHOTOCELL cable
4 x 0,5 mm
2
10 m
KEY SWITCH cable
2 cables 2 x 0.25 mm
2
10 m (
note 2
)
SPIRAL cable for safety edge
Nice spiral cable is available as an accessory
50 m
Note 1
– If the power cable exceeds the maximum allowed length, a cable with larger cross-section must be used
Note 2
– These two cables may be replaced by a single 4 x 0.5 mm
2
cable.
CAUTION! – The cables used must be suited to the type of environment of the installation site.
5
INTEGRATED CONTROL UNIT DPRO500
6.2 - Product application limits
The product is only to be used as indicated in the following table:
Control unit power supply
Type of motor*
Three-phase 3x400 Vac -
50/60Hz
Three-phase 3x400 V AC – 50/60 Hz – with
Nice encoder or mechanical limit switches
Single-phase 1x230 Vac -
50/60Hz
Single-phase 1x230 V AC – 50/60 Hz – with
Nice encoder or mechanical limit switches
(*)
In respect of the corresponding application limits.
For single-phase motors, see Paragraph 7.2.
CAUTION! –
The control unit described in this instruction manual
cannot be used in areas subject to the risk of explosion.
Important
– Before installation, prepare the electrical cables required for the
system, by referring to “
Table 1
- Technical specifications of electrical cables”
.
Caution!
– When laying the ducting for routing the electrical cables and for
the cable entry point into the control unit housing, be aware that due to pos-
sible deposits of water in the junction wells, the connection ducts might create
condensate in the control unit, with consequent damage to the electronic cir-
cuits.
6.3 - Installation of the control unit
Proceed as follows when installing the control unit:
01.
Open the control unit box:
unscrew the screws as shown in
Fig. 10-A
/
Fig. 10-B
;
02.
Prepare the holes for routing the electrical cables for the accessories pro-
viding control and/or signalling functions. For this purpose, we recommend
using a special tool (e.g. hole cutter) on the marked positions at the bottom
of the box, also to ensure maintaining the level of IP protection. If neces
-
sary, you can use the lateral cable entry points, but only by using suitable
ducting connections;
Summary of Contents for TUB4000
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