Warnings for installation
Carefully follow the recommendations provided in this manual.
There may be hazards for your health and safety during installation.
The control devices (buttons or switches) and connection cables must
insulation characteristics for electrical systems with an operating voltage not less than
300Vac.
The power lines must be protected by an appropriately sized magnetothermic and
differential cut-off device (having overvoltage category III, i.e
the contacts must be at least 3.5 mm) which ensures omnipolar disconnection from
the mains in case of a fault. If this device is not near the radio receiver module, a
system must be assembled to block any unauthorized connections or
sectioning device must be added.
The device does not include any protection against overloads or short circuits on the
outputs, therefore a protection suited to the load(s) installed (fuse or magnetothermic
switch) must be provided on the pow
It is prohibited to install the receiver in SELV system plant sections (e.g.:
doorbells, video intercoms, 12/24V spotlights, etc
C
HARACTERISTICS
Maximum permissible values
Power supply voltage
Capacity of the contacts
Maximum current with contact closed
Storage temperature
Operating temperature
Electrical characteristics
Tests were carried out at the ambient temperature of + 25 °C.
Parameter
Power supply voltage
(Vac - 50/60Hz)
Power supply voltage
(Vdc)
Power absorbed
(Standby - reception
only)
Power absorbed
(1 relay active)
Power absorbed
(2 relays active)
Operating frequency
Range in free space
Range in internal environment
No. transmitters that can be memorized
Switch-on time
5
Warnings for installation
Carefully follow the recommendations provided in this manual.
There may be hazards for your health and safety during installation.
The control devices (buttons or switches) and connection cables must
insulation characteristics for electrical systems with an operating voltage not less than
The power lines must be protected by an appropriately sized magnetothermic and
off device (having overvoltage category III, i.e
the contacts must be at least 3.5 mm) which ensures omnipolar disconnection from
the mains in case of a fault. If this device is not near the radio receiver module, a
system must be assembled to block any unauthorized connections or
sectioning device must be added.
The device does not include any protection against overloads or short circuits on the
outputs, therefore a protection suited to the load(s) installed (fuse or magnetothermic
switch) must be provided on the power line.
It is prohibited to install the receiver in SELV system plant sections (e.g.:
doorbells, video intercoms, 12/24V spotlights, etc
.).
Maximum permissible values
250V~ (AC) / 240V═ (DC)
5 A / 1250VA @ 250V~(AC)
5 A / 150W @ 30V ═ (DC)
Maximum current with contact closed
5 A
(-40) - (+100) °C
(-20) - (+55) °C
Electrical characteristics
carried out at the ambient temperature of + 25 °C.
Min Typ.
Maximum
50/60Hz)
100
250
100
240
reception
0.3
(1 relay active)
0.8
(2 relays active)
1.4
433.9
2
150
20
No. transmitters that can be memorized
30
2
Carefully follow the recommendations provided in this manual.
There may be hazards for your health and safety during installation.
The control devices (buttons or switches) and connection cables must have suitable
insulation characteristics for electrical systems with an operating voltage not less than
The power lines must be protected by an appropriately sized magnetothermic and
off device (having overvoltage category III, i.e. the distance between
the contacts must be at least 3.5 mm) which ensures omnipolar disconnection from
the mains in case of a fault. If this device is not near the radio receiver module, a
system must be assembled to block any unauthorized connections or an additional
The device does not include any protection against overloads or short circuits on the
outputs, therefore a protection suited to the load(s) installed (fuse or magnetothermic
It is prohibited to install the receiver in SELV system plant sections (e.g.:
circuits of
5 A / 1250VA @ 250V~(AC)
Cosφ = 1
Resistive load
Unit
Notes
Volt ~
Volt =
Watt
Watt
Watt
MHz
meters
Note 1
meters
Note 1
s
Note 2
6
Control actuation time
0.5
s
Note 3
Max. capacity of the output contacts Vac
5A/1250~VA@ 250V Amp ~ Cosφ = 1
2A/500V@ 250V
Amp ~ Cosφ = 0.4
Max. capacity of the output contacts Vdc
5A/150W @ 30VDC Amp =
Resistive
load
Degree of protection
IP20
Overall dimensions
H (height) 36 mm, W (width) 42 mm, L (depth) 21 mm
Note 1:
The estimated range should be considered as indicative only, since the reception
is subject to interference due to other devices operating at the same frequency depending
on their proximity as well as the nature and arrangement of any obstacles located between
the transmitter and receiver.
Note 2:
Time interval between switch-on and the reception of a valid data sequence.
Note 3:
Time interval between transmission of the command (pressing the remote control
button) and actuation of the command (triggering the relay)
Connections to the terminal block
1. Local control input ch. 1
(active when connected
to 4)
;
2. Local control input ch. 2
(active when connected
to 4)
;
3. Power supply input (neutral or "-");
4. Power supply input (phase or "+");
5. Relay contacts common;
6. Channel 1 output N.O. contact;
7. Channel 2 output N.O. contact.
T
ECHNICAL AND CONSTRUCTIONAL INFORMATION
RR2-M
is a small receiving module used for remote control of actuators, rolling shutters
and blinds, wireless control for switching on lights, smart management. It has the following
constructional characteristics:
Highly compact two-channel receiver with 2 relays powered directly by the 230V
50/60Hz mains power system, equipped with a high-performance OOK / ASK
superheterodyne receiver with outstanding reliability controlled by a microprocessor
with decoding function, radio remote control self-learning and antistatic digital filter for
improved radio performance.
The firmware developed for this receiver is extremely flexible and user-friendly,
enabling advanced functions such as changing the operating mode independently for
each channel.
This receiver is equipped with an integrated buzzer that allows programming without
the need to physically access the board.
It uses a SAW filter to improve selectivity and suppress out-of-band interference.
With the use of appropriately sized relays, this receiver
can be used to directly
control both lights and electric motors
.
