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230V DIGITAL RADIO CONTROLS WITH DYNAMIC CODES S435
Attention! Only for EU customers - WEEE marking.
This symbol indicates that once the products life-span has expired it must be disposed of
separately from other rubbish. The user is therefore obliged to either take the product to a
suitable differential collection site for electronic and electrical goods or to send it back to the
manufacturer if the intention is to replace it with a new equivalent version of the same product.
Suitable differential collection, environmental friendly treatment and disposal contributes to
avoiding negative effects on the ambient and consequently health as well as favouring the
recycling of materials. Illicitly disposing of this product by the owner is punishable by law and will be dealt
with according to the laws and standards of the individual member nation.
Description
The S435 radio control system consists of one or more transmitters and one or more receivers which can be
combined to meet the specific needs of the system.
The S435 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. The
code is generated for each channel in the transmitter using the random arbitrary method with 2
The generated code is memorised in the receiver via radio. The receiver is able to memorise 128 different codes.
During the transfer stage the codes are memorised in a non volatile memory module which can be moved to
another receiver without having to reprogram it.
Important: this is a device which uses a high security encoding system it follows therefore that if you lose
one or more transmitters you will have to reprogram the system codes.
The transmitted code changes for each command (rolling code). Disturbance during the transmission will deac-
tivate the relay, at this point the relay can only be activated by first releasing and then pressing the transmitter
channel button a second time.
Use
The S435 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 in all systems which require remote control activation
(without wires) using secret codes, in compliance with the safety standards governing the installation of appliances.
Transmitter versions
TRS435200
Miniaturised transmitters
TRS435400
Miniaturised transmitters
TRS435120
Miniaturised transmitters with switch (12 channels)
Receiver version
RVS435128
Modular receiver + container (up to 128 codes)
Memory module
This is extractable, furnished with a non volatile EEPROM type memory and contains the system code. The
programmed code is maintained in this module even in the absence of power. This component can be ordered
as an accessory with s.p.n. YMCC66128 for up to 128 codes.
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 installation sites for the receiver and
the antenna should be carefully chosen. You are not advised to install 2 receivers at a distance of less than 1,5 m
from each other and it is also good practise to position the receiver away from computer systems, alarm systems
and other possible sources of disturbance.
(A bad choice of positioning could compromise the correct performance of the receiver).
Antenna
The installation of the antenna is fundamental, connected to the receiver it represents the reception point for the
radio control. When installing the antenna the following points should be observed. The receiver is supplied with
its own antenna which consists of a piece of rigid wire 170 mm in length. In alternative it is possible to connect
an ANS400 tuned antenna using a coaxial cable RG58 (impedance 50Ω) with a maximum length of 15 m. The
antenna should be positioned out of doors in the highest possible point, visible and away from metal structures.
4-channel outdoor receivers IP55 (fig. 9)
The receiver is in an outdoor case fitted with a 16-way terminal board (printed circuit CS1291.01) with the following
electrical connections: 230 Vac between binding posts 15-16
Interchangeable channel modules M1 (fig. 9)
In the receivers with container the interchangeable channel modules can only have the following configurations
and must not be mixed:
- from 1 to 4 impulsive relay strips MCC4491R0
- one ON-OFF relay strip MCC0381M0
- one timer relay strip MCC0381T0
Receiver installation
Depending on the type of installation, work out the position in which the programmer will be situated remember-
ing that the site must be:
- a position safe from accidental collision;
- high enough above the ground to be safe from pools of water;
- in a position which the technician can easily reach.
The fixing of the case type receiver is carried out by using "fast-fitting" brackets. The bracket should be fixed to
the wall using two raw plugs (check that it is plumb to the wall), the case can then be slid onto the bracket and
fastened securely to the wall.
The slot-in circuit located towards the bottom of the case can be easily extracted to facilitate wiring up the
device. 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.
Electrical connection (fig. 9)
Before connecting the device to the mains make sure that:
- the voltage and frequency rated on the data plate conform to those of the mains supply;
- a bipolar circuit breaker which leaves at least 3 mm between the contacts has been installed between the
device and the mains;
ELETTRONICA
spa
(+39) 04 38 40 40 11
(+39) 04 38 40 18 31
sales.office.it@cardin.it
sales.office@cardin.it
www.cardin.it
combinations.
32
2 Buttons
4 Buttons
4 Buttons
4 Channels
1 channel
1 channel ON-OFF
1 channel 0,5 to 120 seconds
SERIAL NUMBER
ZVL261.05
The S435 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
- the high voltage 230V wires pass through the holes marked "A" and are routed separately from the low voltage
wires which pass through the holes marked "B";
- the wires are fastened down using a cable clamp;
- once the wiring is complete the holes through which the wires have passed have been sealed using silicon;
- the holes which are not used are sealed by inserting the sealing caps "D".
• Only low voltage circuits may be wired to the external circuit binding posts .
Generating the user code in the transmitters (fig. 1-6)
• Once the container has been opened the programming procedure for the wall mounted transmitter is the same
as for the hand held transmitter (the circuit is the same).
1) Open the access door (fig. 1)
2) For the version equipped with a channel block selection switch choose the desired block of channels by moving
the switch ("Y1" fig. 1,2)
Y1 in position "1" = A,B,C,D
Y1 in position "2" = E,F,G,H
Y1 in position "3" = I,L,M,N
3) Press the button "J1" (fig.3)
4) While keeping button "J1" pressed down press the button "CH" corresponding to the required channel which
is to be memorised (Led "L1" will start to flash) (fig.4).
5) Release the channel button "CH" and the led will carry on flashing (fig.5).
6) Release the button "J1", the led will turn off and the transmitter will memorise the last code which was transmit-
ted (fig.6).
7) Repeat points 3-4-5-6 for any successive channels
8) To memorise another block of channels move the switch ("Y1" fig. 2) to the required position and repeat the
operations 3-4-5-6. If a code is not generated it could be due to the fact that the memory is empty and it is
therefore impossible to transfer the code to the receiver.
Memorising the user code in the receiver (fig. 9)
Attention! Before memorising the transmitters for the first time remember to cancel the entire memory content.
1) Keep button "P1" pressed down and the led "L1" will start to flash
2) Transmit the channel which is to be memorised, the led will flash rapidly and the channel will be memorised.
Only one code can be inserted at a time. To insert successive codes repeat steps 1 and 2.
If the code is not memorised:
- The memory is full (128 codes already memorised) and the led remains lit. If this is the case you can only
insert a new code after you have first cancelled an existing one or after wiping the entire memory (see memory
cancelling procedure);
- The code may already exist in memory;
- You have not generated a channel code in the transmitter.
Memory cancelling procedure (fig. 9)
To cancel a code proceed as follows:
1) Keep the button "P2" pressed down and the led "L1" will flash slowly.
2) Transmit the channel which is to be cancelled for at least 3 seconds until the led starts to flash quickly then
repeat points 1 and 2 for any successive channels.
To wipe all the code from memory:
3) Keep buttons "P1" and "P2" pressed down simultaneously for at least 5 seconds until "L1" flashes quickly.
Channel functions for the S435 radio controls
Channel "A" of the transmitter must always correspond to channel "A" of the receiver and so forth for all four of
the available channels. Attention! The receiver can only respond to one signal at a time, it therefore follows that
several channels cannot be activated simultaneously.
Selecting channel groups ("JMP", fig. 9)
The receiver can decode up to 12 different channels in blocks of 3 (A,B,C,D - E,F,G,H - I,L,M,N.) by inserting the
jumper "JMP" in the right position.
JMP not inserted = A,B,C,D
JMP in position "J1" = E,F,G,H
JMP in position "J2" = I,L,M,N
Inserting a three way jumper will allow you to decode all the functions without limitations.
TECHNICAL SPECIFICATIONS
RECEIVER
- reception frequency ..............................................................................................................................433,92 Mhz
- local oscillation frequency ...................................................................................................................433,42 Mhz
- local oscillation emission ............................................................................................................... <57dBm(<2nW)
- intermediate frequency IF ...........................................................................................................................500 kHz
- antenna impedance in input ..............................................................................................................................50Ω
- sensitivity (finely tuned signal) .......................................................................................................................... 1 µV
- power supply ............................................................................................................................................. 230 Vac
- maximum power consumption at rest/ with activated relay .................................................................. 20/50 mA
- maximum commutable power at the relay with resistive load:
load ac/dc ...........................................................................................................................................60 VA /24 W
maximum voltage ...................................................................................................................................30 Vac/dc
- excitation delay/ dropout delay ................................................................................................................... 150 ms
- operating temperature range ............................................................................................................ -20°...+60 °C
TRANSMITTERS
- carrier frequency ...................................................................................................................................433.92 Mhz
- carrier frequency tolerance ........................................................................................................................±75 kHz
- band width ..................................................................................................................................................>25 kHz
- apparent radiated power ............................................................................................... -10...-7dBm(100-200µW)
- apparent power harmonic products ...........................................................................................<-54 dBm(<4nW)
- modulation ................................................................................................................................................. AM/ASK
- signal modulation ..........................................................................................................................PCM, 1.3 ms/bit
- power supply (Alkaline battery GP23A) ................................................................................................12V ± 10%
- maximum power consumption .....................................................................................................................25 mA
- operating temperature range .............................................................................................................- 10...+55 °C
- relative humidity ............................................................................................................................................. <95%
SERIES
MODEL
S435
230 Vac
25-03-2002
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DATE
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