RF Solutions 110 Keyfob Radio Encoder Transmitter User Manual

RF Solutions Ltd. Keyfob Radio Encoder Transmitter

User Manual

DS110-3 March ‘02 ©2002 Reg. No. 227 4001, England Page 1 110 / 106 SERIES KEYFOB ENCODERS RADIO / INFRA-RED • Highly Secure Protocol • AM Radio or Infra Red • 1 – 3 Switch Options • Led Indication of Transmission • Directly Compatible With Keeloq Decoder • Power Saving Auto Shut Off Feature • Automatically Transmits Battery Low Condition. • User Customisable Housing • Board Level Programming of ID • Range: ⇒ AM-315MHz Upto 50m ⇒ AM-433MHz Upto 100m ⇒ Infra Red Upto 20m • 433MHz version CE Compliant for use in Europe • 315MHz FCC Compliant for use in USA DESCRIPTION The RF Solutions KEELOQ range of miniature pocket Keyfob encoders are available as Radio of Infra Red transmitters. When paired with one of the KEELOQ Rx decoder boards, a complete remote control system may be achieved, with comprehensive interfacing capabilities. This may also be high security “code hopping” The keyfobs are housed in a tough ABS enclosure and supplied with Battery ready to operate. An membrane overlay sticker is used to indicate the switch positions which may be customised to incorporate a specific logo or mark. BLOCK DIAGRAM KEELOQMCUSW3 SW2 SW1 RF TXLEDANTENNA9 - 12V315MHz
DS110-3 March ‘02 ©2002 Reg. No. 227 4001, England Page 2 110 / 106 SERIES KEYFOB ENCODERS RADIO / INFRA-RED ‘110’ Series Keyfob Encoders Part Number Description Freq (MHz) Range** (Metres) Compatible Decoders 110C1-315AR1 AM Transmitter Keyfob 1 Sw 315.0 50 110C2-315AR1 AM Transmitter Keyfob 2 Sw 315.0 50 110C3-315AR1 AM Transmitter Keyfob 3 Sw 315.0 50 AM-HiRK-315 AM-110C1-433 AM Transmitter Keyfob 1 Sw 433.92 100 AM-110C2-433 AM Transmitter Keyfob 2 Sw 433.92 100 AM-110C3-433 AM Transmitter Keyfob 3 Sw 433.92 100 AM-HiRK-433 AMS-001B-433 AMS-0011-433 AMS-008C3B-433 AMS-105C3A-433 ‘IR’ Series Infra Red Keyfob Encoders These products use the HCS360 Keeloq Encoder Device Part Number Description Range** (Metres) Compatible Decoders AM-106C1-433 IR Transmitter Keyfob 1 Sw 20 AM-106C2-433 IR Transmitter Keyfob 2 Sw 20 AM-106C3-433 IR Transmitter Keyfob 3 Sw 20 IR-105C4A ** Range stated is optimum, direct line of sight. In worst conditions this can be reduced by upto 50% Mechanical Details 36mm66mm Operation The Tx encoder transmits the KEELOQ code for as long as any push-button switch is depressed. Operation of the Tx encoder buttons will cause either a momentary or a latching action at the Rx decoder, depending on the configuration of the Rx decoder. Battery Supply The keyfob is supplied with a standard cigarette lighter 12V battery type GP23A or equivalent. Low Battery When the unit measures a low battery voltage level, the data transmitted includes a ‘Low battery’ status flag to the receiver decoder. Auto Shutoff Feature After 26seconds of continuous transmission the Keyfobs are programmed shut down. This is to prevent the battery being drained through accidental operation (i.e. if it is in the users pocket!).
DS110-3 March ‘02 ©2002 Reg. No. 227 4001, England Page 3 110 / 106 SERIES KEYFOB ENCODERS RADIO / INFRA-RED License Exemption Europe: The transmitter encoders use ECM compliant radio transmitter modules and complies with ETSI330-220 and ETSI300-683. USA: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation." Technical Specification Max Storage Temperature -10°C to +70°C, Max Operating Temperature 0°C to +55°C Electrical Characteristics Min Typical Max Dimension Supply Current (Transmitting) 9 12 16 mA Frequency 315MHz version 315.00 MHz Frequency 433MHz version 432.90 433.920 434.100 MHz Output Power (ERP) @ 433.92 MHz 10 mW Further Information: Developing a Keeloq Based Decoder System The RFEVAL2 is a Evaluation Kit consisting of a several transmitter encoders and receiver decoder board. This kit provides a hardware development platform capable of accepting a variety of radio modules and antennae to enable the engineer to develop a Remote Telemetry application. The kit provides a hardware development platform for: • Embedding Telemetry • Producing a Decoder with RS232 Output • Range Testing • Target Environment Testing • Antenna Evaluation This enables the engineer to select the optimum radio modules, antenna type and get a radio application working with the minimum time. Please see Datasheet DS123 Full schematics and parts list supplied. R. F. Solutions Ltd., Unit 21, Cliffe Industrial Estate, Lewes, E Sussex, BN8 6JL, England Tel +44 (0)1273 898 000 Fax +44 (0)1273 480 661 Email sales@rfsolutions.co.uk http://www.rfsolutions.co.uk R F Solutions is a member of the Low Power Radio Association. All Trademarks acknowledged and remain the property of the respected owners. Information contained in this document is believed to be accurate, however no representation or warranty is given and R.F. Solutions Ltd. assumes no liability 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.

Navigation menu