22
G
B
STOPPER is a control board dedicated to the movement of the chain barrier with 24Vdc motor.
The coexistance of various types of safeties such as the control of the absorbed power by the
motor and the velocity of the motor allows a rapid intervention of the anti - squeezing security
(sense).
Through the encoder present in the motor it is possible to control the exact position of the chain
and to use it without mechanical limit switches.
The control board has inputs for mechanical limit switches, for the step by step button, for the
pedestrian opening, for the safety photocells and the output for flashing light 24 Vac.
The unit also allows the regulation by trimmer both the automatic chain lifting and the motor
force.
Action can control motors at 24 - 30 Vcc with a maximum consumption of 7A.
2. CONFIGURATION
3. ELECTRICAL CONNECTIONS
STOPPER CONTROL BOARD
⚠
to obtain a correct working of the accessories (photo devices in particular) connected
to the control board, it is very important that the entire system (motor + control
board) has only one mass reference system.
You must therefore connect a small cable between the motor casing and the control box in
the point shown in the figure.
If there is a good ground connection it is advisable to connect all the system to it.
1. INTRODUCTION
Photocells
Power supply
150 mA MAX
+ - -
-
Motor/ Encoder Connector.
E5 Vcc (brown)
Signal (green)
GND (white)
Any contact which is
Normally Closed (N.C.)
must be bridged to the
common if not used.
Example of connection
SCREWS FOR FIXING TO
THE ENGINE HOUSING
CONNECTION
CABLE
CABLE CONNECTED
TO EARTH
Control board
MOTOR CASING
Terminal
Function
Setting
1-2
Flasher output
Out: 24 Vac
25 W MAX
3
Positive power supply for transmitter and receiver of the
photocell
Out: +24 Vcc
150 mA MAX
4
Negative power supply for photocell transmitter
Out: GND TX
5
Negative power supply for photocell receiver and common
for commands and safeties
Out: GND RX / Common
6
Limit switch of the chain raising
Normally closed (NC)
7
Limit switch of the chain lowering
Normally closed (NC)
8
STOP button input
Normally closed (NC)
9
RX photocell contact input
Normally closed (NC)
10
Pedestrian button input
Normally open (NO)
11
Step by step button input
Normally open (NO)
12
Not to use
13
Not to use
M
Courtesy light 24 Vac 25 W
Active during handling and for the following 3 minutes
⚠
Use this point to
connect the motor’s casing
to the control panel and to
the ground.
Connector for the
battery charger ACG5482
Automatic
lifting of the
chain
motor force adjustment
Buttons:
1 = YELLOW
2 = BLUE
3 = RED
Selector
MANUAL (Left)
AUTOMATIC (Right)
Motor/Encoder Connector
Courtesy light
24 Vac
FUNC LIGHT
POWER
