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1. F433 Carrier Frequency 433MHz Fess Carrier Frequency S60MHz F95 arrier Frequency 915MHz Product type 320I Company Logo KYL Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com
2. 4 Setting of channel interface and data format Before using KYL 320I the user needs to make simple configuration based on its own needs to determine the channel interface mode and data format The user can change or view the module s interface baud rate channel and address code Parameter setting or reading as per Fax 86 755 83408785 E mail sales03 kylcom com www _ kylcom com english com lezioni KYL Communication Equipment Co Ltd the testing software KYLPRO exe in the PC in products box And the configuration is as follows i Channel configuration Chann Frequenc Chann Frequenc Chann Freguenc Chann Frequenc el No y el No y el No y el No y 429 0325 430 0325 431 0325 432 0325 MHZ MHZ MHZ MHZ 3 433 0325 434 0325 435 0325 436 0325 MHZ MHZ MHZ MHZ Note the frequency points corresponding to each channel can be adjusted based on the user s needs li The schematic diagram of setting the parameter as follows a Connect the PC and module with data line b Double click the KYLPRO EXE PC software then select English as follows English c Click open cort of the submenu in the Edit of the main menu it will appear the picture as follows then user can set parameter through the small window Fax 86 755 83408785 E mail sales03 kylcom com www _ kylcom com english com se Seen KYL Communication Equipment Co Ltd _ 1 KYL
3. But if only switch power suppiv available the jam by switch pulse to the transceivers should be avoided In addition the reliable grounding must be used if there is other device in the system equipmert In case of failing to connect with the ground it can form its own grounding but must be absolutely separated from the municipal electric supply If lower power for lower power consumption needed we can design to meet users demands 2 Connection Definition with terminal KYL 320I transceivers supply one 9 pin connector JP1 their definitions and connection methods with terminals are shown in Table 1 Table 1 JP1 Pin Definitions and connection methods Pin No Signal Function Level Connection Remarks Name with Fax 86 755 83408785 E mail sales03 kylcom com www _ kylcom com english com terminal 1 Grounding of power sez Ground w N vee Serial data input to the transcelver xD TTL Transmitted data out of the A ojl S aD oO PARO KYL Communication Equipment Co Ltd Power Power supply DC Sv DC oGGsigal o pooo A sa of RS 485 TxD of RS 232 A RxD RXD B of RS 485 RxD of RS 232 B TxD B SLEEP Sleep control input TTL Sleep High level signal sleep Negative pulse RESET Reset signal reset 3 The connection schematic diagram between computer and our RF module computer rf modem
4. and the user doesn t need to prepare excessive programs Even for semi duplex communication the user doesn t need to prepare excessive programs only receiving transmitting the data from the interface KYL 320I will complete the other operations automatically such as transmission receiving conversion in the air control etc 9 High reliability small and light By using monolithic radio freguency integrated circuit and single chip MCU the transceivers have less peripheral circuits high reliability and low failure rete 10 Three kinds of interface modes TTL RS 232 P 435 RS 232 RS 485 interface diversion chip DB standard interface connector and special power connector are used 11 Watchdog monitor Watchdog monitors the inner function so it can change the traditional product structure and also improve the retiability of our modules III Application of KYl 320I KYL 3201I the ultra wireless transceiver data module is suitable for AMR Automatic Meter Reading Wireless alarm ana security systems Building automation security wireless monitoring and control of room equipment Access Control System Wireless date transmission automatic data collection system Low power telemetry 433 868 and 915 MHz ISM SRD band systems Data radio can be used for Wireless conference voting system Mapping Radio modem can be used for Sports training amp c
5. be finished in lms It Fax 86 755 83408785 E mail sales03 kylcom com www _ kylcom com english com cicca KYL Communication Equipment Co Ltd is means that the delay time tc of conversion between transmitting and receiving is less than 1Ms The SLP signal can convert transceiver from idle to sleep mode in lms after rising edge If the sleep signal arrives when the transceiver is transmitting data the module will enter sleep mode after finishing transmission From sleep mode to idle it takes the transceiver 10ms after falling edge b Attentions about use of sleep function When the sleep function enabled any supply glitches such as switch dithering fire striking or quick switching on and off could cause the transceiver to be switched to the wrong sleep mode After switching on users can avoid this error by making a compulsive restoration once after the CPU delays 150ms 9 Standard configuration and Antenna configuration i Standard configuration One KYL 320I RF module A 9pin flat Connection Line A whip antenna about 10cm ii Antenna configuraticr Many appropriative antennas for low power RF modules are selected for meeting different user antenna configuration Please ask our Sales office for further information about the antenna s dimension and performance The main options of antennas are exterior flagelliform rubber antenna with helical SMA jcint small osculum antenna small rod anten
6. COM TRANSCEIVER DENO SOFTWARE Port Pre j BX Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com Id See KYL Communication Equipment Co Ltd _ KYLCOM TRANSCEIVER DEMO SOFTWARE e User can modify the parameter sich as channel and interface rate according to actual dom nd rough the button of the left window After modifying ci ck write paras of the submenu in File of the main At the sat correct Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com fido KYL Communication Equipment Co Ltd _ KYLCOM TRANSCEIVER DENO SOFTWARE File F Edit E Help H s alel 2 el Model Comunication Model Receive Hw MTR2 0 I Hex Display M Auto Cls Stop Display Write correct NO 6 WE Air Rate fi 9200 Transmitt Uart Rate Manual Send geco Cls TX datas Fk M J Auto Send TX Timeout 1000 MSEL 9600 N 1 Connect TX 0 5 Installation dimension ee e a 45mm 00000009000 6 Supported protocol and Transmit capability KYL 320I standard transceiver offer transparent protocol to support various applications and protocols of users If the user needs to decrease his cost or ease the workload of terminal CPU we can add other specific functions based on the transparent protocol such as addressing data acquisition command interpretation etc As usin
7. filo KYL Communication Equipment Co Ltd KYL 320I Ultra Wireless Transceiver Data Module User Manual Shenzhen KYI Communication Equipment Co Ltd Address Room313Building102 Shaju Industrial Zone Fugiang Road Futian Distict Shenzhen Guangdong China Tel 86 0755 83410815 Fax 86 0755 83408785 MSN kylcom01 com hotmail com E mail sales03 kylcom com ky103losia gmail com Website http www kylcom com english asp Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com I SFIZIO KYL Communication Equipment Co Ltd I About KYL 320I KYL 320I the ultra wireless transceiver data module is used as the wireless data transceiver in short ranges with the small size weight and power consumption and good stability and reliability Narrowband low power UHF wireless data transmitters and receivers with channel spacing as low as 25 kHz If necessary we can provide USB interface to make it easy to settle the question of Power Supply for Mini computer and PC users II Features l Power and receiving sensitivity The transmission power is lt 500Mw Receiving sensitivity 123dbm 1200bps 118dbm 9600bps Transmission current lt 350mA Receiving current lt 28mA sleeping current lt 20uA 2 Modulation mode and Frequency Modulation mode GFSK Frequency 43 MHz Also capable of 450 470 868 915MHz 3 High anti interference anc lew BER Bit error Rate Based o
8. g FIFO mode KYL 320I is able to satisfy user big data Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com felci KYL Communication Equipment Co Ltd package transmission 7 Description of Indicator light a The red and green lights are on about 500Ms at the same time after supplying the electricity b The red light is normally on when transmitting data while the red light will crush out after ending the data c The green light is normally on when receiving the air signal while the green light will crush out after receiving the air signal 8 Sleep function instruction Due to reducing more consumption KYL 320I transceivers support Sleep function In sleep mode the current consumption is lt 20uA The default set of sleep function is usually ciosed to ensur the reliability of preventing transceivers from getting in wrong sleep mode The sleep function car be opened by KYL after informed or by user via programming chem software a How to use the sleep functicn The Sleep Timing diagram S i 10ms i 7 10ms NT oey e STATUS M i ii jme NORMAL POWER DOWN ii ime NOMAL POWER DOWN LI The shadow part is show that the RF module is under normal working state NOTICE The Pin8 SLP in JP1 is the signal of sleep control In high power level when the transceivers stays in sleep mode the conversion from idle mode to sleep will
9. n the GFSK modulation mode the high fficiency forward error correction channel encoding technology is used to enhance data s resistance to both burst interference and random interference and the actual bit error rate of 10 5 10 6 can be achieved when channel bit error rate is 10 2 4 Long transmission distance Within the range of visibility the reliable distance is gt 2km BER 10 5 9600bps gt 3km BER 10 5 1200bps when the height of antenna is 1 5m above ground in open area Standard antenna is 10cm 5 Transparent data interface Transparent data interface is offered to meet any standard or nonstandard user protocol Any false data generated in the air can be filtrated automatically What has been received is exactly what has been transmitted The change time between receiving and sending is lt 10ms 6 Multi channel The standard KYL 320I configuration provides 8 channels if the user needs it can be extended to 16 32 interface meeting the multiple Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com felici KYL Communication Equipment Co Ltd communication combination mode of the user 7 Large data buffer zone Interface baud rate is 1200 2400 4800 9600bps with format of 8N1 8E1 and user can define it by itself It can transmit unlimited data when za Interface baud rate is not bigger than air effective baud rate band 8 Intelligent data control
10. na andelbow antenna If the user has special demands on antennas we can design and produce for them specially a Helical SMA antennas KYL ANT S868 5 SMA b Elbow antenna KYL ANT S433L 10 ESMA Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com cicci KYL Communication Equipment Co Ltd LA C Small rod antenna KYL ANT S433 4 RSMA d Small osculum antenna KYL ANT 0433S 300H1 5 SMA 4 Q4 V Application of KYL 3201 Networking The communication channst of KYL 320I is half duplex which is most suitable for the communication mode of point to multi point Under this mode one master station must be set and all of the rest are slave stations A unique address is given to each station The coordination of communication is controlled by master station that uses data frames containing address code to transmit data or command Slave station will receive all of the data and command and compare the received address code with local address code If they are different the data will be deserted without any response If those address codes are the same it means the data is sent to the local Slave station will make different responses according to the transmitted data or command and send back the data of response All these jobs must be performed by upper protocol and it is assured that there is only one transmitter receiver in the state of transmission in the communication
11. network at any instant moment so as to avoid the cross interferenc KYL 320I can also be used for point to point communication Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com ee KYL Communication Equipment Co Ltd with easier operation For the programming of serial port all you have to do is to remember that its communication mode is semi duplex while always observing the time sequence of come and go for receiving and transmitting VI Technical specification of KYL 320I Modulation mode GFSK Working frequency 433 915MHz customized Power supply DC 5V customized RF power S500mW customized Interface data rate 1200 2400 4800 9600 38400bps set before delivery Receive current lt 28mA TTL connect Receive sensitivity 123dBm 1200bps 118dBm 9600bps Transmitting current lt 350mA Sleep current lt 20uA Interface data format 8E1 8N1 Working humidity 10 90 relative humidity without condensation Working temperature 35 C 75 00 industrial RF Line of sight Range Zkm BER 10 5 9600bps 3km BER 10 5 1200bps Size 80mm 45mm 2Cmm without antenna port VII Explanation of type Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com feliz KYL Communication Equipment Co Ltd I Band 1200bps B24 Band 2400bps Band 19200bps Band 38400bps lesve Band 57600bps
12. ompetition Wireless dishes ordering Wireless POS PDA wireless smart terminal RF modem can be used for Electronic bus station and intelligent traffic RF transmitter Wireless electronic display screen and queuing machine Wireless telemetry Charging for parking parking lot Fax 86 755 83408785 E mail sales03 kylcom com www kylcom com english com felici KYL Communication Equipment Co Ltd Wireless modem Automobile inspection and four wheel orientation Wireless sensor Industrial wireless remote control and air conditioning remote controller Data communication used for railway oil field dock and army LED display in thruway and public places Wireless RS232 RS485 conversion connector Point to multi point wireless network wireless on the spot bus and automatic data collection system IV How to use the KYL 320I ultra wireless transceiver data module KYL 320I provide RS 232 RS 485 and UART TTL level interface port for direct connection with PC RS485 devices monolithic processors and other UART components kinds of applications 1 Power supply KYL 320I work with supply voltage 5 0V DC By using better ripple factor KYL 320I transceivers can also share power supply with other equipment if possible a voltage stabilizino ch with DV voltage is more recommended g g ie as the only power supply than switch power supply

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