GB
5
230
COM
230 V Single-phase
L
N
230 V
AP
COM
3
1
2
F2= 0.5 A
CH
6
4
5
7
M
230 V
ac 40W
400
COM
R
T
S
230 V Three-phase
230 V
V
U
3
2
1
F2= 0.5 A
W
6
5
4
7
M
230 V
ac 40W
400
COM
400 V Three-phase
R
S
T
400 V
V
U
1
2
3
W
6
4
5
7
F2= 0.5 A
M
230 V
ac 40W
2.3) Descriptions of connections:
All the connections are made by means of special terminals located
on the lower side of the electronic card. Only the power input line
should enter the upper part, directly connected to the overload cut-
out terminals.
To connect the earth circuit to the control unit and motor, use
terminals 6-7 wherever possible.
If the control unit is powered by a single-phase system just two wires
must be connected to the first two terminals to the left of the overload
cut-out (the third terminal being unused). Connect the single-phase
motor and relative condenser as shown in figure 3a.
Take care when selecting 400V or 230V input voltage.
A brief description of the possible connections of the control unit outputs follows.
1-2
:
Flashing light
= Connection to 220 Vac max. 40W flashing light
3-4-5
:
Motor
= Line to motor 230Vac / 400Vac
6-7
:
Earth
= Control unit and motor earth connection
8-9
:
Phototest
= 24 Vac output to power photoelectric cell transmitters (Max. 200mA)
10
:
Open limit switch
= OPEN limit switch input
11
:
Common
= Common for limit switch inputs
12
:
Close limit switch
= CLOSE limit switch input
13-14
:
24 Vac
= 24 Vac output to accessories Max. 200mA (400mA if phototest is not used)
15
:
Common
= Common for all inputs
16
:
Gate open indicator
= Max. 24 Vac output for gate open indicator 2W
17
:
Stop
= Input with STOP function (Emergency, shutdown or extreme safety)
18
:
Photocell
= Input for safety devices (photoelectric cells, pneumatic edges)
19
:
Step-by-step
= Input for cyclic functioning (OPEN STOP CLOSE STOP)
20
:
Open
= Input for opening
21
:
Close
= Input for closing
41-42
:
2° Radio Ch
= Output for the second radio receiver channel, if any
43-44
:
Aerial
= Input for the radio receiver aerial
There are two additional slots on the unit card for optional cards:
RADIO
=Slot for NICE radio receivers
PIU
=Slot for “PIU” expansion card with extra functions
We recommend waiting until installation is complete before plugging in the optional RADIO or PIU cards.
The optional cards are not essential for system operation and, if used, they make troubleshooting more complicated.
Connecting the control unit with
230V single-phase
power supply
Connecting the control unit with
230V three-phase
power supply
Connecting the control unit with
400V three-phase
power supply
3b
3c
3a
