746 C - 844 C 7 532150 - Rev.A
Translation of the original instructions
ENGLISH
2.8 TECHNICAL SPECIFICATIONS
The product is an electromechanical gearmotor
supplied with a built-in E781 electronic board and a
pinion for the rack.
VERSIONS
The versions differ according to the type of motor,
capacitor and pinion (Z16 or Z20) and the power
supply 230V / 115V:
■ 746 C Z16, 746 C Z20, 844 C Z16, 844 C Z16 115V
IRREVERSIBLE SYSTEM
In order to be operated manually, the gearmotor has
to be released using the lever with key.
OIL-BATH LUBRICATION
Oil bath lubrication ensures very silent operation,
high heat dissipation and reduced wear and high
frequency of use.
MAGNETIC OPENING/CLOSING LIMIT SWITCHES
Magnetic limit switches are highly reliable, due to
the absence of moving mechanical parts and micro
switches.
■ ELECTRONIC BOARD E781
The electronic board is equipped with a display,
programming buttons and a protective plastic cover.
The safety functions to protect the primary edge
according to EN 12453 are described in the dedicated
section.
MAGNETIC ENCODER
The high resolution encoder determines the position
of the leaf and the speed of movement.
TIMEOUT
The maximum actuation time is defined by the board
according to the stroke detected.
ADJUSTABLE SPEED
The speed can be set in the programming.
ADJUSTABLE SENSITIVITY OBSTACLE DETECTION
The encoder makes it easier to detect obstacles during
opening or closing.
FORCE LIMITATION and SPEED AND END OF TRAVEL SLOWDOWN
These electronic adjustments allow the impact forces
to fall within the limits indicated by current regula-
tions. Adjustable electronic slowdown near to the
open and closed positions limits inertial forces and
reduces the vibrations of the gate when it is stopping.
PROGRAMMING FROM THE BOARD
Programming from the board is via the display and
dedicated buttons and has a BASIC and ADVANCED
menu.
2 PROGRAMMABLE OUTPUTS
DIAGNOSTICS
Via LEDs and the display.
FORCED COMMANDS
The electronic board has inputs for forced opening/
closing control devices. The photocells and safety
devices do not trigger during movements made with
forced commands.
SENSITIVE EDGES
Sensitive edges with an NC contact or 8.2 k resistive
edges can be connected.
2-LEAF CONFIGURATION
It possible to install 2 automations with opposed
synchronous movement.
Bus 2Easy
FAAC Bus 2Easy devices (photocells, sensitive edges
and control devices) can be connected.
RADIO SYSTEM
The electronic board is fitted with an integrated two-
channel decoding system that requires either a XF FDS
or XF radio module to be installed, to allow various
types of FAAC radio controls to be memorised.
In addition, a quick insertion (5 pin) connector for
FAAC radio/decoder boards is available.
Simply Connect
This cloud platform allows remote communication
with the automation and includes additional pro-
gramming options. Simply Connect requires a
connectivity module (ACCESSORY) to plug in to the
electronic board.
XUSB
This plug-in module (ACCESSORY) allows you to load
the FW of the board using a USB memory device.
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