2
ENGLISH
CONTROL UNIT E604
. DESCRIPTION
Thanks to its high powered microprocessor, this 24 Vdc control unit for automatic barriers offers a wide range of
adjustments, including deceleration and motor control.
Thanks to its integrated encoder, the control unit constantly controls rod position and movement, intervening as
soon as a faulty situation is detected.
The
FAILSAFE
function makes it possible to detect any faults in the operation of the photocells.
The main operating modes and functions are set by a dip-switch, whereas the adjustment of work and pause times
is done by self learning during programming.
2. TECHNICAL SPECIFICATIONS
Power supply voltage
230 (+6% -10%) 50 Hz / 115 Vac 60 Hz
Supply voltage of control unit
24 Vac nominal
a
Absorbed power
3 W
Motor nominal power
48 W
Accessories max. load
500 mA
Flashing lamp max. load
15 W
Max. load for beam lights
15 W
Max. load for courtesy light/indicator light
5 W
Operating ambient temperature
-20° +55°
Protective fuse
F1=8 A F2=500 mA F3=630 mA (resettable)
Function logics
Automatic - Condo - Semi-automatic
Opening / closing time
Through self-learning during programming
Pause time
Through self-learning during programming
Obstacle detection
Trimmer-adjustable
Selectable functions
Type of logic - Operation of open command - No mains
power supplied function - Beam lights flashing - Safety
devices behaviour
Terminal board inputs
Power supply - Earth - Close - Open - Open/Close - Stop
- Safety devices - Failsafe
Inputs with connector
Battery kit - Radio connector
Terminal board outputs
Power supply for accessories - On beam lights - Indicator
light - Flashlight
Board dimensions
79 x 158 mm
Characteristics of optional batteries
See kit on price list
a
According to mains voltage, there may be different output values on the board power feed terminals.
Before putting into service, always check if the output voltage on the secondary winding of the transformer
is from 20 Vac to 26 Vac. Voltage must always be measured load free.
3. PREPARATIONS
To ensure people’s safety, all warnings and instructions in this booklet must be carefully observed. Incorrect
installation or incorrect use of the product could cause serious harm to people.
Make sure that an adequate differential switch is installed upstream of the system as specified by current
regulations.
On the main power supply, install a thermal breaker with omnipolar switching.
Make sure that an adequate earthing system is available.
To lay cables, use adequate rigid and/or flexible tubes.
Always separate the connecting cables of low voltage accessories from those supplying 230/115 Vac, using
separate sheaths to avoid possible interference.
•
•
•
•
•
