4. Features & Specifications
5
III
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16
8. Accessories
Battery backup
The digidoor III ac/dc has an optional battery backup feature which will allow operation during
power failures. The battery feature can be fitted as standard or fitted as an option at a later stage.
The battery backup feature allows at least 10 opening and closing cycles of the door during a power
failure.
The amount of operations will depend on the door running load as well as the battery reserve
remaining in the batteries after an extended power failure. The battery reserve will allow operation
of the door up to 24hrs after a power failure has occurred depending on the amount of usage during
that time.
The battery charger and control board use advanced electronics to minimize the drain on the
battery during power failures and has a low voltage battery cut-out feature which will disconnect
the battery when the reserve power in the battery reaches a pre-determined level. This extends the
battery life and reduces the battery re-charge time (<6 hours) once the mains power is returned.
Fitting of external equipment drawing power from the digidoor III ac/dc such as external receivers
will significantly reduce the standby time and the amount of operations of the battery backup,
however fitting of safety beams will not affect these since the beam supply is only active when the
door is in use or not closed.
Note
: If Mains supply is not available during installation, press the 'Power Up Button' to make use of
battery power for Set-up during installation.
Fig.6
III
@
1.
24 Vdc Motor with integrated gearbox:
A purpose-made 24vdc motor
developed for the door industry, which has a greater power to weight
ratio and greater efficiency than 12v motors, powers the digidoor III
ac/dc.
2.
Mains/Battery:
230Vac with 24V battery backup.
3.
Controller:
The controller is microprocessor based with a plug in printed
circuit control board.
4.
Feature Selection:
Features are link-selected.
5.
Integrated Receiver:
A high performance receiver is integrated directly
on the control board, supporting 28 users.
6.
Obstacle Sensing:
For added safety obstacle sensing is implemented in
software and by means of adjustable current sensing.
7.
Wireless Wall Console:
The console eliminates the time-consuming
wiring. It has buttons for Control, Light and Lock. Adding extra remotes
via the console is easy.
8.
Status Indicator:
The digidoor III ac/dc has a prominent status indicator
that shows whether in mains or battery mode, and if the lock function is
on. Also indicates Set-up Mode.
9.
Audio Alert:
To assist with Set-up and provide audible warnings.
10.
Courtesy Lamp:
Both versions of the 60-watt lamp may be used.
11.
Adjustable Open-Position Stop:
The strut incorporates an adjustable stop
that limits the travel of the door in the open position. This is set during
installation to provide a reference, and serves as a safety stop when the
door is used manually.
12.
Fast Operation:
This operator achieves a fast operating speed, with
ramp-up and ramp-down for smooth operation. Opening or closing of a
standard sectional door can be achieved in approximately 16 seconds.
13.
Supports Most Types of Safety Beams:
A 24volt connection is provided,
which ‘times-out’ in order to conserve battery power.
14.
Auto-Close Mode:
Auto close may be selected, and occurs 30 seconds
after opening. Before auto-closing, the light flashes and an audible
warning sounds for 10 seconds prior to closing.
15.
Limits:
The closed limit of the door travel is set automatically during
the installation phase, the open position is controlled by manually setting
the open limit sensor.
Specifications
Supply Voltage: 220 Vac ±10%
Maximum Current: 2Amp
Operating Speed: 130mm/sec (Typical)
Receiver Frequency: 433.92MHz
Receiver Range: Greater than 25m
