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FM REMOTE CONTROL SYSTEM.
FEATURES
FM-RCHN-XXXRS
* * * * * * * * * * * * * * *
COMPLETE REMOTE CONTROL SYSTEM IP64 RATED DEC ENCLOSURE. MINIMAL INSTALLATION VIA SCREW TERMINALS. 240Vac OR 12Vdc SUPPLY. UP TO 4 CHANNELS. LED INDICATION OF TRANSMISSION. LED INDICATION OF EACH OUTPUT CHANNEL. 3 MOMENTARY 2 TOGGLED OUTPUTS 1 PROGRAMMABLE TIMED OUTPUTS (10secs-5mins). RELAY CONTACTS 5A@ 240Vac. REQUIRES NO RADIO LICENCE. RANGE UP TO 200 METRES HIGH SECURITY PROTOCOL. IP64 RATED ENCLOSURE CAN BE USED WITH FM-ECA AUTO Tx.
DESCRIPTION
The FM-RCHN-XXXRS is a complete remote control system supplied ready to operate. Installation requires connections to be made only to the power supply which can be 240Vac or 12Vdc. Available in options of 1 - 4 channels. It provides 5A rated relays at 240Vac with either momentary or latching operation. The system incorporates a highly secure `code hopping' transmission protocol to prevent grabbing and scanning of the data. The outputs may be programmed to operate in latching or momentary mode. (there is a maximum of two latching or three momentary outputs). A timed output feature is also available on output four. The system has a range of up to 200 metres in direct line of sight, and requires minimal installation. The decoder has an easy learn feature which enables it to learn the `signature code' of individual transmitter/encoders switches.(These are memorised even if the power is removed). The decoder may also be used in conjunction with the FM-ECAC auto transmitting encoder. (RS Stock code 226-3398) The system is supplied ready to operate with the remote transmitter/encoder. The decoder is supplied in an IP64 rated enclosure.
BLOCK DIAGRAM
TRANSMITTER ENCODER
RECEIVER DECODER RLY 1 (RLY 2) (RLY 3) (RLY 4)
SUPPLY 240Vac or 12V DC
RELAY OUTPUTS (COM, NO, NC)
DS000032 Rev 1.5
July `99
(c)1999 REG No 277 4001, ENGLAND.
Page 1
FM REMOTE CONTROL SYSTEM.
DECODER CONNECTIONS
FM-RCHN-XXXRS
Ant
Rx Decoder Module (FM-DH0)
LINKS LED 1 PSW
0v 12v
L N
The decoder requires either a single 12Vdc supply or 240Vac mains.
RLY 4
RLY 3
RLY 2
RLY 1
WARNING
This appliance may be connected to the mains. The unit is design to be a fixed installation which may be connected to the mains supply. Before removing the cover, ensure that the mains input supply is removed. Any operation of the product that involves removal of the front cover should only be carried out by a competent person or qualified electrician.
DATA OUTPUTS
Output 4 has a variable timed output which maybe adjusted from 10secs to 5 minutes. This is controlled by the adjustable pot RV1. Outputs 1 & 2 may be configured as momentary or latching operation by link 2 on the FM-DH0-418 decoder module. For use as a standard remote Control system Link 1 MUST be fitted.
RF DECODER LINKS 1 & 2
These links configure the mode of operation. Configuration Remote Control Remote Control For use with FM-ECAC Auto Transmitting Encoder Note : Link 1 Connected Connected Open Link 2 Open Connected Don't Care O/P1 Latch Mom Auto O/P O/P2 Latch Mom N/A O/P3 Mom Mom Low Battery O/P4 Timed Timed Trig I/P's
The Link status are read only on power up, after changing the links please remember to remove and re-apply power.
DS000032 Rev 1.5
July `99
(c)1999 REG No 277 4001, ENGLAND.
Page 2
FM REMOTE CONTROL SYSTEM.
LEARNING A NEW TRANSMITTER SWITCH
FM-RCHN-XXXRS
These decoders are capable of `learning' the transmitter/Encoder signature code, and individual switch number. The decoder allocates a specific transmitter/encoder's switch, against the chosen decoder output. The decoder has a maximum memory capacity of learning up to eight unique encoder switches. These may be from a single or many different encoders and be allocated to a single output or a combination of all the outputs on the decoder. To learn a new transmitter switch follow these procedures; 1. Firstly determine which switch on the encoder and which output channel on the decoder you wish to allocate to each other. 2. In order to select the appropriate decoder output channel, the user must step through the outputs until the desired channel is selected (these may be 1, through 4). 3. Each time the decoders programming switch is briefly pressed and released, the LED will flash a number of times to indicate which channel is currently selected. 4. If the desired channel is overstepped or missed, simply wait for 5 seconds and the decoder will start from channel 1 again, or step right through the outputs, and the decoder will automatically return to channel 1. 5. Note that after flashing 4 times to select channel 4, the decoder flashes 9 times. This is normal and is detailed below in the "Erase memory" section. 6. To enter "Programming mode" the user must hold down the programming switch whilst the desired channel (indicated by the appropriate number of flashes) is currently selected. After flashing the required number of flashes, the LED will go out for approx. 4 seconds and then illuminate. The decoder is now in learn mode. (Keep the programming switch depressed) 7. Depress the transmitter once, LED on the decoder will flash. (PSW is still depressed). 8. Wait for LED to stop flashing. 9. Depress the transmitter again, LED will turn off. (PSW is still depressed). 10. Release the programming switch (PSW). 11. The decoder has now learnt the encoder switch and will now operate the system. Note: Do not teach the same switch to more than one output of the same decoder!
ERASING THE DECODER'S MEMORY
To completely erase the FM-ECAC signature code form the FM-DH0 decoder's memory; 1. Press the FM-DH0 decoder SW briefly. (The LED will flash once). 2. Press the FM-DH0 decoder SW again briefly. (The LED will flash twice). 3. Press the FM-DH0 decoder SW again briefly. (The LED will flash three times). 4. Press the FM-DH0 decoder SW again briefly. (The LED will flash four times). 5. Press the FM-DH0 decoder SW and hold. (The LED will flash nine times, go out for several seconds then illuminate again. 6. The FM-DH0 decoder switch may be released. (When the LED goes out, the FM-DH0 decoder memory is erased)
SYNCHRONISATION (Hopping Models only)
This equipment requires the transmitter and receiver to be synchronised. If the transmitter has been pressed more than 50 times outside the range of the receiver, the receiver will loose synchronisation with the transmitter. To re-synchronise: Press the transmitter key for two seconds within range of the receiver, Release the key momentarily, and press the key again.
DS000032 Rev 1.5
July `99
(c)1999 REG No 277 4001, ENGLAND.
Page 3
FM REMOTE CONTROL SYSTEM.
TECHNICAL SPECIFICATIONS Dimension Length Width Depth
Storage Temperature; -10 to +70o Celsius. Operating Temperature; 0 to +55o Celsius.
FM-RCHN-XXXRS
FM Transmitter 107mm 60mm 22mm
Decoder Enclosure 112mm 83mm 38mm
FM TRANSMITTER/ENCODER ELECTRICAL CHARACTERISTICS Supply Voltage Supply Current ; Quiescent Supply Current ; Operating RECEIVER / DECODER ELECTRICAL CHARACTERISTICS Supply Voltage for +12 v Supply Current : Quiescent All Relays operating Relay Rating (240Vac)
MIN 8.5
TYPICAL 9 0 18
MAX 12
DIMENSION V mA mA
MIN 11
TYPICAL 12.0 25 400
MAX 16.0
DIMENSION V mA mA A see note
5
Note : The relays are rated 15A @240Vac, however the PCB track from the relay to screw terminals is rated 5A. Care must be taken to ensure that the power ratings not overloaded. The Relays output connections are totally isolated from the Decoder circuitry.
PART No FM-RCH1-418RS FM-RCH2-418RS FM-RCH4-418RS PART No FM-RCH1-433RS FM-RCH2-433RS FM-RCH4-433RS
DESCRIPTION FM Remote control System 1 Channel, 418MHz FM Remote control System 2 Channel, 418MHz FM Remote control System 4 Channel, 418MHz DESCRIPTION FM Remote control System 1 Channel, 433MHz FM Remote control System 2 Channel, 433MHz FM Remote control System 4 Channel, 433MHz
RS Stock Code 226-3499 226-3506 226-3512 RS Stock Code 250-0596 250-0603 250-0619
For more information or general enquiries, please call; R F Solutions Ltd., Unit 21, Cliffe Industrial Estate, Lewes, E. Sussex. BN8 6JL. England. Email : sales@rfsolutions.co.uk http://www.rfsolutions.co.uk Tel: +44 (0)1273 898 000 Fax: +44 (0)1273 480 661
RF Solutions is a member of the Low Power Radio Association.
Information contained in this document is believed to be accurate , however no representation or warranty is given and no liability is assumed by R.F. Solutions Ltd. with respect to the accuracy of such information. Use of R.F.Solutions as critical components in life support systems is not authorised except with express written approval from R.F.Solutions Ltd.
DS000032 Rev 1.5
July `99
(c)1999 REG No 277 4001, ENGLAND.
Page 4

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