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2.3.2) Description of connections
Here follows a brief description of the possible control unit output connections:
Terminals
L-N-
1÷3
4÷5
6÷7
8
9
10
11
12
13
14
15
16
17÷18
* This is not used for single leaf gates (the control unit automatically recognises if only one motor has been installed).
** The STOP input can be used for "NC" or constant resistance 8,2kΩ contacts (please refer to the "Programming" chapter)
*** The auxiliary input AUX may be programmed in one of the following functions:
Function
PARTIAL OPEN TYPE 1
PARTIAL OPEN TYPE 2
OPEN
CLOSE
PHOTO 2
DISABLED
Unless otherwise programmed, the AUX input performs the Partial Open TYPE 1 function
2.3.3) Notes about connections
Most connections are extremely simple and many of them are direct
connections to a single user point or contact.
STEP-BY-STEP
STOP
NC NO
C
C
NO NC
15
11
11
12
Exemple 1
24Vdc
max 5W
6
7
Function
Power supply line
Motor 2
Flashing light
Open Gate indicator/Elect.Lock
24Vdc/Phototest
0Vdc
24Vdc
Common
STOP
PHOTO
PHOTO1
STEP-BY-STEP
AUX
Aerial
Input type
Description
NO
Fully opens the upper leaf
NO
Opens the two leaf half way
NO
Only carries out the opening manoeuvre
NO
Only carries out the closing manoeuvre
NC
PHOTO 2 function
- -
No function
STEP-BY-STEP
NC
NO
C
C
NO
15
11
11
16
Exemple 2
6
7
12Vac
max 25VA
Description
mains power supply
* M2 motor connection
Connection of flashing light 24Vd.c. max. 25W
Connection for Open Gate Indicator 24Vac max. 5W or Electric lock
12V max. 25VA please refer to the "Programming" chapter)
Power Supply +24V TX photocells for phototest (max. 100mA)
0V Power supply for services
Power input for services, RX photocells, etc. (24Vac max. 200mA)
Common for all inputs (+24Vdc)
**Input with STOP function (emergency, safety shutdown)
NC Input for safety devices (photocells, sensitive edges)
Input NC for safety devices (photocells, sensitive edges)
Input for cyclical functioning (OPEN-STOP-CLOSE-STOP)
*** Auxiliary input
Connection for the radio receiver aerial
The following figures show examples of how to connect external
devices.
AUX
Key switch connection
Example 1
NC
How to connect the switch in order to perform the STEP-BY-STEP
and STOP functions.
Example 2
How to connect the switch in order to perform the STEP-BY-STEP
function and one of the auxiliary input functions (PARTIAL OPENING,
OPEN ONLY, CLOSE ONLY ...).
Connection for Gate Open Indicator/Electric lock
If the gate open indicator has been programmed, the output can be
used as an open gate indicator light. It flashes slowly during open-
ing, and quickly during closing. If it is on but does not flash, this indi-
cates that the gate is open. If the light is off, the gate is closed. If the
electric lock has been programmed, the output can be used as an
electric lock. The electric lock will activate for 3 seconds each time
opening begins.
GB
5
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