1 - SAFETY WARNINGS
CAUTION – to ensure personal safety it is important to follow these instructions
and keep them for future reference.
Read the instructions carefully before proceeding with installation. The design and ma-
nufacture of the devices making up the product and the information in this manual are
compliant with current safety standards. However, incorrect installation or programming
may cause serious injury to those working on or using the system. Compliance with the
instructions provided here when installing the product is therefore extremely important.
2 - INTRODUCING THE PRODUCT
RADIO RECEIVERS
Key Automation radio receivers are 4-output receivers for control units with SSQ (RX4X/
RX4S) connector, and 2-output with Molex connector (RXI23X) and with external terminal
board (RXM23X). Receivers accept fixed or variable code transmitters.
The receivers RX4X/RX4S/RMX23X can be managed via the software and XRMANA-
GER device with firmware versions 2.3 and later.
Warning: any use other than as specified herein or in environmental conditions
other than as stated in this manual is to be considered improper and is prohibited.
CODE
DESCRIPTION
RX4X
Plug-in receiver, 4 outputs, 433.92 MHz. Maximum memory capacity 1000 codes
RX4S
as above + sticker with serial number on the instructions
RXI23X
Plug-in receiver, 2 outputs 433.92 MHz. Maximum memory capacity 1000 codes
RXM23X
External receiver, 2 outputs 433.92 MHz. Maximum memory capacity 1000 codes
TECHNICAL SPECIFICATIONS
900RX4X / RX4S
900RXI23X
900RXM23X
Decoding
FIX/ROLLING
FIX/ROLLING
FIX/ROLLING
Compatible transmitters
SUB/PLAY/ORION SUB/PLAY/ORION SUB/PLAY/ORION
Frequency
433.92 MHz
433.92 MHz
433.92 MHz
Power
5 Vdc
Vac/ (Vdc) 12/ (24) Vac/ (Vdc) 12/ (24)
Idle consumption
12 m A
18 m A
18 m A
Max consumption
15 m A
44 m A
44 m A
Input impedance
50 Ω
50 Ω
50 Ω
Outputs
4
2
2
Relay outputs
-
24 Vdc, 1 A MAX,
NORMALLY OPEN
24 Vdc, 1 A MAX,
NORMALLY OPEN
Sensitivity
-108 dB
-108 dB
-108 dB
Operating temperature
-20°+55° C
-20°+55° C
-20°+55° C
MAIN COMPONENTS
RX4X/RX4S
RXI23X
RXM23X
3 - PRELIMINARY CHECKS
WARNING - before installing the product, perform the following checks and in
-
spections:
• Check that the intended mounting surface is solid and does not allow vibrations
• Use electrical connections suitable for the currents required
• Check that the power supply conforms to the values in the technical specifications
• Connect a type ANTS433 antenna; without an antenna, the range is cut to a few metres.
The antenna must be installed as high up as possible and above any metal or reinforced
concrete structures. The antenna cable must be type RG58 and no more than 10 metres long.
• If it is not possible to fit an antenna, the range can be increased significantly by connecting
an electric cable and keeping it straight.
4 - INSTALLING THE PRODUCT
Connect the radio receiver with the power supply disconnected and for RX4X/RX4S
models check the connection position following the instructions on the control
unit to which the receiver is to be connected.
Warning: in some control units, the cover of the RX4X model must be removed.
Follow the instructions of the control unit concerned.
The first remote control sets the type of encoding (fixed or variable code). When
powered up, the receiver flashes to indicate the type of encoding used by the
remote controls in its memory:
• 1 long flash = memory empty
• 2 quick flashes = fixed code
• 3 quick flashes = variable code
4.1 MEMORISING A REMOTE CONTROL
WARNING: When the memorisation phase is activated, any transmitter within the
reception range may be memorised. To reduce the receiver’s range, disconnect the
antenna temporarily.
4.2 DELETING A REMOTE CONTROL
4.3 CLEARING THE ENTIRE RECEIVER MEMORY/ RECEIVER RESET
4.4 REMOTE MEMORISATION OF A REMOTE CONTROL WITH
A REMOTE CONTROL ALREADY MEMORISED
A transmitter can be memorised without accessing the receiver. The user needs to
have a transmitter memorised previously, after which the procedure is as described
below. The remote copy procedure must be carried out in the area served by the receiver.
3
Press the key of the remote control to be memorised within
7 seconds, holding it down for at least 2 seconds
2s
4
If the memorisation has been successful, the receiver will
give one long flash
3s
5
To memorise another remote control on the same output,
repeat point 3
N.B. If no commands are given for 7 seconds, the receiver au-
tomatically quits the programming mode
PH. DESCRIPTION
EXAMPLE
1
Press the button on the receiver until the LED lights up
(about 3 seconds)
(>3s)->
2
Press the key of the remote control to be deleted within 7
seconds, holding it down until the LED on the receiver goes
out. Release the remote control key
->
3
About 1 second after the key is released, the LED on the
receiver starts to flash
0,5s 0,5s
4
Confirm the deletion by pressing the button on the re
-
ceiver
5
If the deletion has been successful, the receiver will give
one long flash
3s
N.B. If no commands are given for 7 seconds, the receiver au-
tomatically quits the programming mode
PH. DESCRIPTION
EXAMPLE
1
Press the button on the receiver and hold it down until
the LED lights up (about 3 seconds) and then goes out
(about 3 seconds). Release the key
(>3s)-> (>3s)->
2
About 1 second after the key is released, the LED on the
receiver starts to flash
(1s)+ (1s)+
3
To clear the entire memory, press the receiver button on the
third flash, or to reset the 4 outputs and restore the default
monostable settings, press the button on the fifth flash
4
If the deletion/reset has been successful, the receiver will
give one long flash
PH. DESCRIPTION
EXAMPLE
1
Press the key of the new remote control to be memori-
sed, holding it down for at least 5 seconds
>5s
2
Press the key of the old remote control to be copied (if
phase 1 has been successful, the automation system will
not respond)
>3s
3
Press the key of the new remote control to be memori-
sed, holding it down for at least 3 seconds
>3s
4
Press the key of the old remote control to be copied, hol-
ding it down for at least 3 seconds, to confirm and quit the
programming mode
>3s
N.B. If no commands are given for 7 seconds, the receiver au-
tomatically quits the programming mode
LED
GREEN
LED
GREEN
KEY
KEY
5 - TESTING AND COMMISSIONING
The system may be put into operation after testing by a qualified technician, who must
perform the tests required by the relevant standards in relation to the risks present, to
check that the installation complies with the relevant regulatory requirements.
PH. DESCRIPTION
EXAMPLE
1
Press and release the receiver button a number of times
equal to the number of the output to be activated:
once for output 1,
twice for output 2,
three times for output 3,
four times for output 4
five times for output PRESET (button 1 = output 1, button
2 = output 2, button 3 = output 3, button 4 = output 4)
To find out which function the receiver output activates,
refer to the manual of the control unit or device on which
the receiver is to be installed
+ +
2
The LED on the receiver will flash a number of times equal
to the number of the output selected, with 1 second pauses
between flashes
+ 1s
+1s
LED
GREEN
KEY
+ (~)
- (~)
12/24
Vac/Vdc
OUT 1
OUT 2
J1: = 12 Vac/Vdc
= 24Vac/Vdc
OUT1-OUT2= impulsive monostable output
J1
