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CONTROL BOARD FOR BARRIERS 24 Vdc
OPERATING INSTRUCTIONS – INSTALLATION INSTRUCTIONS
Thank to its high powered microprocessor, this control unit for 24 Vdc automatic barriers, offers a wide range of functions
and adjustments, including deceleration and motor control.
A sophisticated electronic control monitors the power circuit at all times and disables the control unit in the event of
malfunctions that could impair efficiency of the electronic clutch.
Main settings and function modes are executed by dip switches, whereas timing, and also power of motor are adjusted
through self-learning at installation. 8 built-in LEDs constantly indicate status of both control unit and gearmotor.
Control unit power supply
Absorbed power
Motor max. load
Accessories max. load
Flashing lamp max. load
Max load of courtesy light/indicator-light
Operating ambient temperature
Protection fuses
Function logics
Opening / closing time
Pause time
Thrust force
Deceleration time
Terminal board inputs
Radio connector
Terminal board outputs
Control-board dimensions
Characteristics of toroidal transformer 230V~
Characteristics of toroidal transformer 115V~
Characteristics of optional batteries
Characteristics of outdoor enclosure
Different output values on voltage 24V~ are possible according to the mains voltage. Before starting, always check
the transformer output voltage. It shall not exceed 26V~ both for the 230V~ power supply and 115V~ power
supply. Voltage is to be measured loadless, i.e. when the transformer is supplied with power but disconnected
from the board.
To ensure people's safety, all warnings and instructions in this booklet must be carefully observed. Incorrect
installation or use of the product could cause serious harm to people.
Make sure there is an adequate differential switch upstream of the system as specified by current Standards, and install
a thermal breaker with all-pole switch on the electric mains.
To lay electric cables, use adequate rigid and/or flexible tubes.
Always separate connection cables of low voltage accessories from those operating at 115 / 230 V~.
To prevent any interference whatever, use separate sheaths.
Fitting the buffer batteries
Observe the following instructions to fit the buffer batteries (optional) (see fig. 01):
1) Place the battery support, Ref. a, behind the fastening cross piece of the spring (Ref. b) and fix it with both M5
screws supplied.
2) Position the batteries (optional) and if necessary secure them by means of plastic clamps (not supplied).
The support has been designed to house 2 batteries having the characteristics
and dimensions specified in the table of paragraph 2.
To secure the various components inside of the airtight enclosure, refer to paragraph
11.
1. GENERAL CHARACTERISTICS
2. TECHNICAL SPECIFICATIONS
24 V~ power supply ~ / Battery power supply / Opening
and closing limit-switch / START / STOP / CLOSE / Opening
24 Vdc power supply to accessories / 24Vdc motor / 24 Vdc
3. INSTRUCTIONS
8
24V~ (+6 –10%) 50 / 60 Hz
3W
80W
24Vdc 500mA
24Vdc 15W max.
24Vdc 15W max.
-20°C +50°C
2
Automatic / Stepped
By self-learning at installation
By self-learning at installation
Two selectable levels
1.5 or 3 selectable seconds
and closing safety devices
Rapid connector 5 pins
Flashing lamp 24Vdc / Indicator - Courtesy light
90 x 175 mm.
Prim.230V~ / Sec. 22V~ / 80VA
Prim.115V~ / Sec. 20V~ / 80VA
12V / 4 Ah – dimens. 90 x 70 x 108 mm.
306 x 225 x 130 mm. - IP55
Fig. 01
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