Description Of Connections; Connection To The Power Supply; Operations For Connection - Nice Riva Serie Instructions Et Avertissements Pour L'installation

4 2 2

Description of connections

The meaning of the codes/wording stamped on the electronic board near the relative terminals is described below.
ELECTRICAL CONNECTIONS
Terminals Function
120/230/250 V ~ 50/60
Hz POWER SUPPLY
Motor 1
Motor 2
Flash
Warning light output
OGI output / Electric
OGI
lock
ECSbus Communication bus
Stop
STOP input
Sbs
STEP-STEP input
Open OPEN input
Antenna
Note 1 Not used for single-leaf gates (the control unit automatically recognises whether there is only one motor installed).
Note 2 Only devices that use the same technology can be connected to the ECSbus terminal.
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Connection to the power supply

For testing and programming the automation, use the cable provided,
inserting the plug into an electrical socket. If the socket is located far
from the automation, an extension cable can be used at this stage.
For testing and commissioning the automation system (final connec-
tion), the control unit must be permanently connected to the mains
power supply, replacing the supplied cable with a cable of suitable
length. For connection, see paragraph Operations for connection.
a
The final connection of the system to the mains or the
replacement of the supplied cable MUST be carried
out exclusively by a qualified electrician, in compliance
with the safety regulations in force in the area and the
following instructions
For outdoor installation, the entire cable must be protected with a pro-
tective tube; alternatively, the cable can be replaced with a H07RN-F
type cable.
A device must be provided within the power supply line to ensure that
the automation system is completely disconnected from the mains.
The disconnecting device must have contacts with an opening dis-
tance sufficient to allow complete disconnection under the conditions
specified in overvoltage category III, in accordance with the installation
rules. If necessary, this device guarantees quick and safe disconnection
of the power supply; therefore, it must be positioned within sight of the
automation system. If, on the other hand, it is located in a non-visible
position, it must have a system that prevents accidental or unauthor-
ised reconnection of the power supply, in order to avoid any danger.
Description
Mains power supply
Connection of motor M1 [note 1]
Connection of motor M2
Connection for LED signal lights (model FL200)
Connection of the 24 V c max 5 W Open Gate Indicator or 12 V c max 15 VA Electric
Lock (see the "PROGRAMMING" chapter)
One output with a maximum load of 12 ECSBus units (1 ECSBus units is equivalent to
the consumption of a pair of photocells [note 2]
For normally open contacts and/or for constant resistance 8,2 kΩ, or normally closed
contacts with self-learning of the 'normal' state (a change from the stored state causes
the Stop command) (see chapter 'PROGRAMMING')
For normally open contacts (closing the contact causes the two doors to open with the
open-stop-close-stop sequence)
For normally open contacts (closing the contact causes the two doors to open with the
open-stop sequence)
Radio receiver antenna connection
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Operations for connection

To make the electrical connections ("Figure 27"):
1 remove the terminals from their housings
2 connect the various devices to the appropriate terminals ac-
cording to the diagram "Figure 27
3 put the terminals back into their housings.
4
connect the power supply cable to points (A) and (B) and secure
it with the cable clamp (C) ("Figure 28").
28
A
N
C
L
B
Table 3
Cable type
3 x 1.5 mm
2
3 x 1.5 mm
2
3 x 1.5 mm
2
2 x 0.5 mm
2
OGI: 2 x 0.5 mm
2
Electric lock: 2 x
1 mm
2
2 x 0.5 mm
2
2 x 0.5 mm
2
1 x 0.5 mm
2
1 x 0.5 mm
2
RG58-type
shielded cable
ENGLISH – 19