RF600E RF Solutions, RF600E Datasheet
RF600E
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RF600E Summary of contents
Page 1
... The devices are very easy to use and can be inserted directly into a circuit. The RF600D has an easy learn feature enabling it to learn unique RF600E encoder devices in standalone mode encoder devices when used in conjunction with an external EEPROM. These devices enable a simple but secure remote telemetry application whilst obtaining the maximum range from the radio set ...
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... RF Evaluation Boards, Transmitter Encoder RF600E Operational Description The RF600E is a simple device to use. As shown in the typical application circuits, it requires only the addition of input switches and RF circuitry for use as the transmitter in the end application. Transmission is automatic without user intervention. The RF600E will wake up upon detecting a switch closure and then delay approximately 6.5 ms for switch debounce ...
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... RF Module. In the event that this represents a load to Vcc then a buffer stage between the data output and the RF module will be required. LED A direct LED drive with internal current limit of typically 1 mA operates when the RF600E is transmitting. Typical Application Circuit Diagram for FM radio modules Sw 4 ...
Page 4
... Serial data is output continually whilst data is being received from the RF600E transmitter. i.e. this output is valid regardless of whether the RF600E encoder has been learnt to the RF600D decoder or not. If the user requires the serial number of pre-learnt RF600E encoders only, then the serial output should be configured only to output data when one of the digital outputs from the RF600D is asserted ...
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... If S1 and S2 are pressed together: 2345678C (2345678c if the battery voltage in the transmitter is low pressed: 2345678H (2345678h if the battery voltage in the transmitter is low) DS600-10 March ‘ A( $0A 10 bytes of data transmitted ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Line feed (last character) Carriage return Transmitter button information with battery status Transmitter serial number Page 5 ...
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... RF600E are asserted. (see latch/unlatch information under ‘LKIN’). LB The RF600E automatically measures the battery voltage each time it is operated (see RF600E data). This information is transmitted to the RF600D and if a low battery condition exists then the low battery output is taken low. This indication is latched until data from a decoder with a good battery is received at which time the output indication is cleared ...
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... This high impedance input is used to set the digital outputs to momentary or latched actions Momentary : Output is only asserted for the duration of the valid transmit signal. Latching: Output state is changed on each valid transmitted signal. NB The outputs S0 – S3 can only be operated after a RF600E encoder has been learnt to the RF600D decoder. DS600-10 March ‘06 LKIN Status ...
Page 8
... Incoming data mark selection on pin 7 MUST resistor (typically 22K) to either +5 or ground and NOT by a direct connection. 7. The RF/IR data input (pin 9) must valid logic level at all times. In sleep mode, if this input is allowed to float then significant device current may flow. DS600-10 March ‘06 ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Page 8 ...
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... IN ©2004 Reg. No. 227 4001, ENGLAND 15KΩ Vcc Vcc OP1 18 OP2 1 OP3 2 OP4 3 RF600D LB 11 SD1 22KΩ 7 Fit One ECLK Resistor Only GND 5 AM 22KΩ Page 9 RF600E RF600D O/P 1 O/P 2 O/P 3 O/P 4 Transmitter Low Battery Serial Data Output ...
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... Reg. No. 227 4001, ENGLAND 15KΩ Vcc Sleep Vcc OP1 18 LKIN OP2 1 OP3 2 OP4 3 LRN RF600D LB 11 SD1 22KΩ ECS 7 8 ECLK EDAT Resistor Only GND 5 22KΩ AM Page 10 RF600E RF600D O/P 1 O/P 2 O/P 3 O/P 4 Transmitter Low Battery Serial Data Output Fit One ...
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... LED sink current Momentary Output min Time of operation RF600E / 600D System Characteristics Electrical Characteristics Time from RF600E input operation to RF600D Output asserted Time from RF600E input released to RF600D Output released DS600-10 March ‘06 Rating -0.3 to 6.9 -0.3 to VDD + 0.3 -0.3 to VDD+ 0.3 ...
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... Serial Data output - No connection Data input - No connection Mark Select Input For connect to Vcc For AM connect to Gnd - No connection In Connect to GND ©2004 Reg. No. 227 4001, ENGLAND Package 8pin PDIP 8pin SO-8 18pin PDIP 18pin SO-8 8pin PDIP 8pin SO-8 Description Page 12 RF600E RF600D ...
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... Encoder / Decoder Chipset RF Evaluation Boards, DS600-10 March ‘06 ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Page 13 ...
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... Encoder / Decoder Chipset RF Evaluation Boards, DS600-10 March ‘06 ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Page 14 ...
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... Encoder / Decoder Chipset RF Evaluation Boards, DS600-10 March ‘06 ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Page 15 ...
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... 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. DS600-10 March ‘ Solutions Ltd., Unit 21, Cliffe Industrial Estate, Lewes, E Sussex, BN8 6JL, England Fax +44 (0)1273 480 661 Email sales@rfsolutions.co.uk http://www.rfsolutions.co. Solutions is a member of the Low Power Radio Association. ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Page 16 ...
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... The RFEVAL2 / 3 are hardware development platforms designed to assist the engineer with the design of a remote telemetry application. This kit provides several projects. Each project utilises an ‘off the shelf’ transmitter encoder incorporating the RF600E. The RFEVAL receiver board use s the RF600D to perform reception and decoding providing a variety of outputs. ...
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... Infra Red input. Opto Schmitt detector/demodulator IS436. Serial data output area. MAX232A TTL – RS232 level converter. (U4) 9 way ‘D’ connector. (J1) DS600-10 March ‘06 (M3) (M4) (U1) (U2) (SW1) (LED1) (LED2 – LED5) (LED6) (U3) ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Page 18 ...
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... Supply indicator The radio keyfob is a standard R. F. Solutions AM-110C3-433 keyfob which contains an RF600E encoder chip and also an AM radio transmitter circuit. Three push buttons allow the user to send commands to the RFEVAL2 board where the signals will be received and decoded. ...
Page 20
... OPT3 allows the selection of input data sync pulse ‘mark’. Note that where space is tight, a serial only version of the decoder - the RF600E is available pin DIL/SO package. This device does not decode the KeeLoq stream but after verifying that the data packet is a true Manchester encoded packet, extracts the encoder serial number and button status and outputs this as serial data ...
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... Digital Output Circuit. The data outputs from the RF600D chip consist of the following signals: 1. Data outputs mirroring the 4 switch inputs on the RF600E chip. 2. The low battery flag from the RF600E chip. The data outputs from the RF600D are connected to four LED’s such that switch inputs S0 – the encoder have their state mirrored on LED’ ...
Page 22
... LED7 are identical to those of the RF600D subsystem.. The 3 data outputs on the HiRK module are connected to LED 8, 9 and 10 and these show the states of data inputs S0 – the encoder RF600E chip. For a full description of the function and application of this module please see datasheet DS097. ...
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... In the COM1 Properties Dialog Box set the fields with the following parameters: Bits per Second: 9600 Data Bits: 8 Parity: None Stop bits: 1 Flow control: None DS600-10 March ‘ Low Battery 4 Dig O/P's SA123 Rx Decoder ©2004 Reg. No. 227 4001, ENGLAND RF600E RF600D Page 23 ...
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... Encoder / Decoder Chipset RF Evaluation Boards, Select OK. HyperTerminal is now configured correctly for use with the RF600E/RF600D chip set. Application Example : Leisure Centre Access Control A Leisure Centre uses an electric gate access control to its members. Member is provided with a keyfob and when entering the centre, uses the keyfob to open the gate. ...