Electrical Connections; Types Of Electrical Cables; Electrical Cable Connections - Nice ROBO600 Instructions And Warnings For Installation

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ELECTRICAL CONNECTIONS

CAUTION! - All electrical connections must be carried out with the system disconnected from the mains. Incorrect connections
can cause damages to the equipment and injuries to people.
Fig. 2 shows the hookup of a typical installation; fig. 7 shows the connections to be made on the control unit.

4.1 - Types of electrical cables

Connection
A
POWER
B
FLASHER WITH AERIAL
C
D PHOTOCELLS
E - F KEY SWITCH
* A power supply cable longer than 30 m may be used provided it has a larger gauge, e.g. 3 x 2.5 mm
is provided near the automation unit.
** The two 2 x 0.5 mm cables can be replaced by a single 4 x 0.5 mm
2
4.2 - Electrical cable connections: fig. 7
Te r m i - Function
nals
9 - 10 Stop
9 - 11 Photo
8 - 12 Phototest
9 - 13 Step-by-step
4 - 5 Flashing light
1 - 2 Aerial
10 – English
Table 3 - Types of electrical cable (see fig. 2)
Type of cable
3 x 1.5 mm
2
1 cable: 2 x 1.5 mm
1 shielded RG58 cable
1 cable: 2 x 0.25 mm
1 cable: 4 x 0.25 mm
1 cable: 2 x 0.5 mm
Table 4 - Description of electrical connections
Description
- input for devices that lock or stop the current operation; with appropriate precautions, "Normally Closed" or
"Normally Open" contacts or constant resistance devices can be connected to the input.
Other information on STOP can be found in paragraph 8.1.1 - STOP input
- input for safety devices which when tripped reverse the gate's direction of movement: NC (Normally Closed)
contacts may be used
- for further details, refer to par. 8.1.2 Photocells.
Every time a manoeuvre is started, the operation of the photocells is checked; the manoeuvre starts if the test
is positive. This is possible using a particular type of connections: the transmitters of the "TX" photocells are
powered separately than the "RX" receivers.
For further details, see paragraph 8.1.2 Photocells.
input for devices which control movement. NO (Normally Open) contacts can be connected
- flasher output (auto-intermittent)
- when active, the output supplies 230 V
- radio receiver aerial input
- aerial integrated into flasher; an external aerial can be used if desired
Maximum length
30 m *
10 m
2
10 m (< 5 m recommended)
(TX) 30 m
2
(RX) 30 m
2
20 m
2 **
cable.
2
LIMIT SWITCH
a
180°
MOTOR
b
180°
, and that a safety grounding system
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