User's Manual

ZVL378.00 MOD:20-10-2000
L378.00 S435 20-10-2000AM
CARDIN ELETTRONICA spa
Via Raffaello, 36- 31020 San
Vendemiano Treviso (TV) Italy
Tel: [phone]
Fax: [phone]
email (Italy): [e-mail]
email (Europe): [e-mail]
Http: www.cardin.it
Warning: Changes or alterations made to this device which have not been expressly approved by the
party responsible for compliance with the local standards and regulations could cancel the user's
authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a class B digital device,
according to part 15 of the FCC rules. These limits are designed to provide reasonable protection against
harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is advised to try to correct the situation by taking one or more of the
following measures:
• Reorientate or relocate the receiving antenna
• Increase the distance between the equipment and the receiver
• Connect the equipment to a wall socket which is on a different ring circuit to that of the receiver
• Consult your dealer or an experienced radio/TV technician for help.
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
36
combinations. 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. As this is a system based on dynamic
codes each code is processed individually by the receiver.
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 transmit-
ted code changes for each command (rolling code). Disturbance during the transmission will
deactivate 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.
Transmitter versions
TRS435200.0US Miniaturised transmitters 2 buttons
TRS435400.0US Miniaturised transmitters 4 buttons
TRS435120.0US Miniaturised transmitters with switch (12 channels) 4 buttons
TRS43540M.0US Wall mounted transmitter 4 buttons
Receiver versions
RCS435128 Modular receiver + container 4 channels
RSS435100 Slot-in receiver card 1 channel
RSS435200 Slot-in receiver card 2 channels
RMS435100.0US Mini receiver 1 channel
RMS435200.0US Mini receiver 2 channels
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. code:
- YMCC66128 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 50
Ω ) with a maximum length of 15 m.
Outdoor receivers (fig.9)
The receiver could be:
- in a case fitted with a 14-way terminal board (printed circuit CS926) with the following electrical
connections:
12V ac/dc between binding posts 11-12
24V ac/dc between binding posts 10-12
The case type receiver is fitted using "fast-fitting" brackets. The bracket should be fixed to the wall
using two raw plugs (check that it is in square).
After connecting the wiring the case should be slid onto the bracket therefore fixing 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 configurations and must not be mixed:
- from 1 to 4 impulsive relay strips MCC0381R0 1 -2 Channels
- one memory relay strip MCC0381M0 (On/Off) ON-OFF
- one timer relay strip MCC0381T0 0,5 to 120 Sec.
DIGITAL RADIO CONTROLS WITH DYNAMIC CODES S435
Slot-in receiver cards (fig.10)
- The receiver card (printed circuit CS939) is inserted directly into an appliance which is designed
to receive and has the following electrical connections:
12V ac/dc with jumper "12V" in position "B"
24V ac/dc with jumper "24V" in position "A"
The receiver cards can either be fitted with one relay (single channel) or two relays (double channel)
the outputs of which are marked CH1 (normally open contact) and CH2 (normally open/normally
closed contact)
The relays CH1 and CH2 can be activated by selecting the functions A-B-C-D and made to
correspond with the transmitter channels CHA-CHB-CHC-CHD by setting the jumpers situated
on the circuit board.
Mini receivers (fig.11)
- The mini receiver (printed circuit CS938) is housed in an indoor container, it is fitted with an 10-
way terminal board and has the following electrical connections:
12V ac/dc between binding posts 7-8.
24V ac/dc between binding posts 6-8.
The mini receiver can either be fitted with one relay (single channel) or two relays (double channel)
the outputs of which are marked CH1 (normally open contact) and CH2 (normally open/normally
closed contact). The relays CH1 and CH2 can be activated by selecting the functions A-B-C-D
and made to correspond with the transmitter channels CHA-CHB-CHC-CHD by setting the
jumpers situated on the circuit board.
Generating the user code in the transmitters (fig. 1-6)
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 transmitted (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. 9-10-11)
• 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
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 ("J1", fig.9-10-11)
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 "J1" in the right position.
J1 not inserted = A,B,C,D
J1 in position "1" = E,F,G,H
J1 in position "2" = I,L,M,N
TECHNICAL SPECIFICATIONS
RECEIVER
- reception frequency ............................................................................................... 433,92 MHz
- local oscillation emission ................................................................................ <57dBm (<2nW)
- antenna impedance in input .............................................................................................. 50
Ω
- sensitivity (finely tuned signal) ........................................................................................... 1 µV
- power supply ..................................................................................................... 12-24 V ac/dc
- maximum power consumption at rest/activated ...................................................... 20/50 mA
- maximum commutable power at the relay with resistive load:
load ac/dc ................................................................................................................ 60VA/28W
maximum voltage ................................................................................................... 42.4Vac/dc
- excitation delay/dropout delay ..................................................................................... 150 ms
- operating temperature range ............................................................................... -20°…+60°C
TRASMITTERS
- carrier frequency ................................................................................................... 433.92 MHz
- carrier frequency tolerance .......................................................................................... ±75 kHz
- band width ................................................................................................................... >25 kHz
- modulation .................................................................................................................. AM/ASK
- power supply (Alkaline battery GP23A) .................................................................. 12V ± 10%
- maximum power consumption ....................................................................................... 25 mA
- operating temperature range ................................................................................ - 10…+55°C
MODELLO
DATA
CODICE SERIE
This product has been tried and tested in the manufacturer's laboratory,
during the installation of the product follow the supplied indications carefully.