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F523F523
Front view
View from above View from below
Description
The device is an actuator with 1 bistable relay with zero crossing functionality, intended for
the load control management and/or automation functions.
The actuator is capable, in an isolated manner, of assessing the frequency (50 Hz) and
voltage (230 Vac)
In load control mode:
The actuator will be given a priority indicating the tripping order that will be followed by the
F521 load control central unit (e.g. Priority 1 will be the first load disabled if the threshold is
exceeded). This priority coincides with the address that will be used in all the configuration
software programs. Using the forcing pushbutton it will be possible to re-enable the load
for 4 hours after DISABLING by the central unit, or remove the load forcing previously set.
In automation mode, the actuator can perform the following functions:
- All operating modes that can be configured on the control devices, with the exception of
those requiring the use of two interlocked relays;
- Possibility of group configuration (G)
- Additional modes using the M configuration socket.
In mixed load control and automation mode, the following rules are followed:
The local button performs the load control management function (forcing/end of forcing)
- If the load is ENABLED or FORCED, the status of the relay follows the commands of the
Automation system.
- If the load is DISABLED by the load control central unit, the status of the relay does not
follow the commands of the Automation system, but can only be re-enabled by a command,
ENABLING or FORCING, from load control management.
During disabling, the actuator keeps the statuses requested by the Automation commands in
memory. After RE-ENABLING the relay is placed in the status required by the last automation
command.
This function has been conceived for applications where the load control management
function is implemented, with the need, via automation commands, of performing
hourly load scheduling. If during the DISABLING stage the relay is switched OFF due to the
scheduling settings, when re-enabling takes place it will stay switched OFF.
The bistable relay enables preserving the status of the load even if there is no voltage on the
SCS BUS (and subsequent device reset).
The device has a footprint of 1 DIN module and has a housing for 6 configurators: A, PL, G,
M, P1, P2
Legend
1. 230 Vac connection
2. Button for load forcing
3. Virtual configuration pushbutton (future use)
4. Configurator socket
5. BUS connection
6. User interface LED, SEE TABLE on following pages
7. Load connection
Dimensions
1 DIN module
Technical data
Operating power supply
with SCS BUS: 18 – 27 Vdc
Current draw: 10 mA max
Operating temperature: 0 – 40°C
Power/Consumption of driven loads: Incandescent lamps and halogen lamps 10 A / 2300 W
LED lamps and compact fluorescent lamps 500 W /
Max 10 lamps
Linear fluorescent lamps and electronic trans
formers 4 A / 920 W
Ferromagnetic transformers 4 A cosφ 0.5 / 920 VA
Actuator 16A
MQ00362-d-EN 09/06/2014
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