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DIGITAL RADIO CONTROLS WITH ROLLING CODES S449
Description
The S449 Radio control system in "FM" consists of one or more transmitters and one or more receivers which can
be combined to meet the specifi c needs of the system. The S449 system uses a highly reliable encoding system
guaranteed by the use of dynamic codes. The code is changed for each encoding transmission through the use
of an encoding algorithm which only the receiver is able to recognise and therefore decide whether or not the
code transmitted corresponds to the original code. As the system use dynamic codes each code is managed
individually by the receiver
Important: The transmitted code changes for each command (rolling code). If disturbance interrupts the transmission,
the receiver will wait for a different code, the relay can then only be activated by fi rst releasing and then pressing
the transmitter channel button again.
Use
The S449 radio control allows the remote activation of electrical and electronic appliances with its best use in the following
areas: automatic opening systems, alarm systems and multiple access systems (apartment blocks etc.) and in all systems
which require remote control activation (without wires) using secret codes.
The receiver has been designed for multiple access with up to 1000 each of which may be memorised or cancelled
individually. Each code is stored in a memory location chosen on the display and the location can activate up to 4
functions. 1 transmitter = 4 functions max. = 1 location; 1000 users = 4000 functions max.
Transmitter versions
TRQ449100
Miniaturised transmitters
TRQ449200
Miniaturised transmitters
TRQ449300
Miniaturised transmitters
TRQ449400
Miniaturised transmitters
TRQ44940M
Wall mounted transmitters
Receiver versions
RCQ449D00
Outdoor receiver with display (1000)
Memory module
This is extractable, furnished with a non volatile EEPROM 24C64 type memory and contains the transmitter codes. The
programmed codes are maintained in this module even in the absence of power without a time limit.
Receiver antenna installation
(Minimum and maximum range of the radio controls)
'Range' is intended to mean the working distance, measured in free space, between the receiver and the transmitter
with the antenna installed. The range is therefore closely linked to the technical characteristics of the system
(power and sensibility) and varies according to the characteristics of the site in which the system is located. It
therefore follows that to obtain the best results from the radio control the receiver and antenna installation sites
should be carefully chosen. It is good practise to position the receiver away from computer systems, alarm systems
and other possible sources of disturbance.
Antenna
The installation of the antenna is fundamental, connected to the receiver it represents the reception point for
the radio control. A tuned antenna using a coaxial cable RG58 (impedance 50Ω) with a maximum length of
15m. must be installed. The antenna should be positioned out of doors in the highest possible point, visible
and away from metal structures.
Transmitters
The transmitter is pre-coded and is fi tted with an integrated circuit which is programmed in the factory with a unique
identifi cation number. All the code parameters are contained in this integrated circuit (external memory modules are not
required) thus making code management more reliable and the system more secure.
The transmitter has an automatic shut down mechanism which cuts in after 25 seconds of continuous use (this limits
battery consumption). This time can vary from transmitter to transmitter.
Receivers
Warning! The receivers must only be powered by a safety power pack. The use of non safety power packs
could provoke damage to the system.
Outdoor receiver with display (fi g.4)
- The outdoor receiver card (printed circuit CS1127A) is fi tted with an 14-way terminal board and has the
following electrical connections:
12V ac/dc between binding posts 1-2.
24V ac/dc between binding posts 1-3.
The outdoor receiver is fi tted using "fast-fi tting" brackets. The bracket should be fi xed to the wall using two rawlplugs
(check that it is in square). After connecting the wiring the case should be slid onto the bracket therefore fi xing
it to the wall. If any repair work is necessary the case can be easily extracted by pushing upwards the action of
which will separate it from the bracket.
Interchangeable channel modules
In the receivers the channel functions are printed on the circuit board. The interchangeable channel modules can
only have the following confi guration:
- from 1 to 4 impulsive relay strips MCC4491R0
Attention! If the receiver is powered by "24V" you may simultaneously activate two of the four available relays plus
one impulsive relay. It follows therefore that you must pay attention to the type of function each relay has. If the
receiver is powered by "12V" there is no limitation.
Receiver functions
A. Setting up relays
B. Memorising a channel
C. Cancelling a channel/user or entire user memory
Attention! Before memorising the transmitters for the fi rst time remember to cancel the entire memory
content.
A - Setting up relays (fi g. 5)
• The display type receiver S449 requires a special type of relay which even though it is an "Impulsive" type
it can be programmed as an "On-Off" or "Timer" relay. When setting up relays the Up/Down/Memo and Del
buttons have special functions.
• When the receiver switches on the display will light up (after about 1 second) and automatically indicate the location
number "001" (fi g.5A). The indications on the display are maintained for 4 seconds after the last command was
received (either via radio or using the buttons on the receiver) after which the stand-by mode will appear; only
the right hand decimal point will be lit (fi g.5B).
To program the relays proceed as follows:
1) Simultaneously press the "Up" and "Down" buttons (fi g.5C) and the central line on the display will light up. If
you keep the buttons pressed down for 10 seconds the symbol (fi g.5D) will appear, indicating that you have
entered the relay programming mode.
2) Using the "Up" button (fi g.5E) choose the function you wish to modify. Each time you press the button the display
will show the next function in the sequence CH-A,B,C,D (fi g.5E,F,G,H).
3) Using the "Down" button (fi g.5I) choose the relay mode to associate with each channel. Each time you press the button
the display will show the setting in the following sequence "Impulsive", "Timer","On/Off" (fi g.5J,K,L)
4) To set the timer in the "Timer relay method" (fi g.5K) press the Memo/Del (fi g.5M), set the desired time using
the "Up" and "Down" buttons (e.g. 120 seconds fi g.5N) then press the Memo/Del button again (fi g.5Q). The
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1 button
2 buttons
3 buttons
4 buttons
4 buttons
4 channels
SERIAL NUMBER
ZVL415.00
The S449 series conforms to the essential requirements of the directive
99/05/CE and the technical reference standards have been applied.
Frequency validity: 433.92 MHz for all
chosen time will be set for the desired relay.
5) To confi rm the new channel settings, press the "Up" button until the symbol (fi g.5P) appears on the display and then
wait for 20 seconds after which period the receiver will store the new settings.
6) To exit the relay programming mode without saving the changes wait for twenty seconds with anything on the display
other than the indication in (fi g.5P). The receiver will ignore any changes which have been made.
B - Memorising a channel (fi g. 6)
• It is possible to add new transmitters or program new functions into an already memorised transmitter
at any time with the following exceptions:
- If the transmitter you wish to memorise is already present in a different memory location (not the
chosen one) the receiver will automatically exit the programming mode and indicate the location in
which the transmitter code is memorised.
- If the receiver doesn't appear to respond to the transmitter button, wait for a few seconds (if you have a high number
of codes memorised the receiver). To avoid accidentally memorising transmitters the receiver will ask you to confi rm
the transmitted code by pressing the channel a second time.
- All operations are carried out manually. If you release the "Memo/Del" before the procedure has terminated
nothing will be memorised.
1) Make sure the jumper "J1" (fi g 4-6A) is inserted.
2) Choose the desired location using the "Up" and "Down" buttons (fi g 6A) which increase and decrease the displayed
number (keep the button pressed down to scroll faster).
3) Press the "Memo/Del" button and make sure that (fi g 6C) appears.
4) Press (for about 1 second) the button on the transmitter that you wish to memorise (fi g 6D) until either the symbol (fi g
6E) or an already memorised location appears.
5) Press the channel button a second time to confi rm it and a letter indicating the inserted function will appear on
the display e.g. (a,b,c or d, as shown in fi g 6F).
6) The procedure is now fi nished. Release the button and the memory location will be shown with the status
points updated e.g. (fi g 6G,H).
7) To memorise another channel button repeat from point 3; for a new transmitter repeat from point 2.
C - Cancelling a channel/user or entire user memory (fi g. 7)
• You do not need to have the transmitter to be able to cancel. This allows you to cancel a transmitter which has
been lost without having to cancel all codes and consequently having to re-insert all the codes (obviously you must
already know the memory location for this to work.
Caution! Keeping the Memo/Del button pressed for more than 20 seconds will wipe the entire memory
(the codes cannot be recovered). The indication "CLA" appears on the display (fi g 7K) when the entire
user memory has been cleared.
1) Make sure the jumper "J1" (fi g 4-7A) is not inserted.
2) Choose the desired location using the "Up" and "Down" buttons (fi g 7B) which increase and decrease the displayed
number (keep the button pressed down to scroll faster).
3) Press the "Memo/Del" button and make sure that the indication in (fi g 7C) appears.
4) The letters indicating the function will appear on the display in sequence (fi g 7D-F) separated by the "Nil" indication
(fi g 7E-G). After the four function letters have appeared the symbol "ALL" (fi g 7H) will appear on the display (indicating
that the entire location has been cancelled) after which the sequence will start again. Only the memorised functions
will be shown so if the location is empty the "Nil" indication (fi g 7I) will be shown followed by the symbol "ALL"
(fi g 7H). Keep the button pressed to scroll through the indications on the display and release the button when
you reach the desired location. Releasing the button with the "Nil" symbol (fi g 7I) on the display will abort the
cancellation procedure leaving the location unaltered.
5) If a cancellation operation has been selected the indication (fi g 7J) will appear to confi rm that the command has been
carried out after which the memory location will once again be shown.
6) Repeat points 1 to 4 for all ulterior cancellation procedures.
ERROR CONDITIONS
• The receiver is fi tted with error diagnostics. The error situations are indicated on the display
using temporary and permanent symbols depending on the type of error encountered.
ERROR: NEW CODE MEMORY MODULE INSERTED
• If a new memory module is inserted the receiver will return an error (appears without fl ashing on the display)
when it is switched on because its content is empty. This error indication will cease after 5 seconds has passed
and the receiver will then work normally.
• If the display switches off and then shows the same error again, contact the after sales service and do
not use the receiver.
ERROR: CODE MEMORY NOT PRESENT OR DAMAGED
• If the memory module is inaccessible (not present or damaged) the error message will appear and the receiver will
be blocked. Removing the memory module while the receiver is operating (never do this) will force the same error
condition and will certainly corrupt the information contained in memory.
TECHNICAL SPECIFICATIONS
Receiver
- reception frequency......................................................................................................................................... 433,92 MHz
- local oscillation frequency .............................................................................................................................. 433,22 MHz
- local oscillation tolerance ...................................................................................................... ±30 PPM from -20 to +75°C
- local oscillation emission......................................................................................................................................<-57dBm
- sensitivity (fi nely tuned signal) ................................................................................................................. -110 dBm 0,7 µV
- selectivity ...............................................................................................................................................................±30 KHz
- modulation .................................................................................................................................................................... FSK
- modulation with ∆F............................................................................................................................................... ≤ 20 KHz
- antenna impedance in input ......................................................................................................................................... 50Ω
- receiver power supply .................................................................................................................................. 12/24V ac/dc
- maximum power consumption at rest/with 1 relay activated........................................................................... 22/145 mA
- maximum commutable power at the relay with resistive load:
load ac/dc ..........................................................................................................................................................60VA/24W
maximum voltage ................................................................................................................................................30Vac/dc
- relay activation delay time ..................................................................................................................................0,1 ÷ 1,3 s
- operating temperature range.......................................................................................................................... -20°...+75°C
Transmitters
- carrier frequency.............................................................................................................................................. 433.92 MHz
- carrier frequency tolerance....................................................................................................................................±30 KHz
- apparent radiated power ...........................................................................................................-10...-7dBm (100-200µW)
- apparent power harmonic products.......................................................................................................<-54 dBm (<4nW)
- modulation ..............................................................................................................................................................FM/FSK
- modulated with ∆F................................................................................................................................................ ≤ 20 KHz
- power supply (lithium battery) ..........................................................................................................................2 x CR2032
- power consumption.................................................................................................................................................. 35 mA
- operating temperature range........................................................................................................................... -20...+75°C
- relative humidity........................................................................................................................................................ < 95%
- type of encoding............................................................................................................................................... rolling code
- total number of possible code combinations (66 bit) .....................................................................................................2
- number of channels ...........................................................................................................................................................4
- automatic shut down...................................................................................................................after at least 25 seconds
SERIES
MODEL
S449
D00
02-07-2001
countries
DATE
U P
66
Publicidad
