KYL-300L-48

Shen Shenzhen KYL Communication Equipment Co., Ltd KYL-300L Low Power Wireless Transceiver Data Module Shenzhen KYL Communication Equipment Co., Ltd Address: Unit 5-7, Building3, Huangdu Square, South of Exhibition Center, Yitian Road, Futian District, Shenzhen Guangdong China Tel: +86-0755-83410815 Fax: +86-0755-83408785 Skype：lxmlosia Yahoo messenger: losia2012@yahoo.com MSN: kylcom01.com@hotmail.com E_mail: sales01@rf-data.com/kyl03losia@gmail.com Website: http://www.rf-data.com Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 1 Shen Shenzhen KYL Communication Equipment Co., Ltd Catalogue I. About KYL-300L ....................................................................3 II. Features of KYL-300L ..........................................................3 III. Applications of KYL-300L.................................................. 4 IV. How to use KYL-300L..........................................................4 V. Networking Application of KYL-300L............................... 14 VI. Technical specification of KYL-300L................................ 14 VII. Description of type.............................................................. 15 Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 2 Shen Shenzhen KYL Communication Equipment Co., Ltd Before using the product please read the use manual carefully. Any question in technical, you can contact us. Tel: +86-755-83410815. I: About KYL-300L KYL-300L, the low power wireless transceiver data module is used as the wireless data transceiver in long-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. II: Features: I. Features of KYL-300L 1. Low power transmission with 500mW, 600mW~1W is available if needed. 2. With 433MHz as factory default carrier frequency, 400~470MHz, 868MHz, 915MHz is available if needed. 3. High anti- interference and Low BER (Bit error Rate) Based on the Gaussian Frequency Shift Keying (GFSK) modulation, the high-efficiency forward error correction channel encoding technology is used to enhance data’s resistance to both transient 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 visible range, when the height of antenna is higher than 2m and The Bit Error Rate (BER) is 10-3, the reliable transmission distances respectively is 3000m @1200bps, and is 2000m@9600bps. 5. Transparent data transmission Transparent data interface used in transceivers is for meeting many standard or nonstandard user protocols. Any false data generated in air can be filtrated automatically (What has been received is exactly what has been transmitted). 6. Multi-channels KYL-300L transceivers offer 8 channels, if needed, 16 or 32 channels are available to satisfy various configuration of communication under user’s demand at the same time. 7. 2 ports with three connection methods KYL-300L transceivers provide 2 ports with three connections, ports: a UART interface of TTL level, a non-standard RS-232 port and a non-standard RS-485 port. USB interface port is also available, it can get the power for the PC directly. 8. Big data buffer area With optional interface baud rate: 1200/4800/9600/19200bps and 8N1/8E1/8O1 data format (set by user), the transceiver can transmit unlimited data frames with flexible user program. Note: the RF data rate is only settled down before delivery, please inform our sales when placing your orders. Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 3 Shen Shenzhen KYL Communication Equipment Co., Ltd 9. Intelligent data control and no any extra programs required Even for half duplex communication, no any excessive programs required. All RF system data transmission/reception and other On-the-Fly conversion and control are performed by KYL-300L transceivers automatically. 10. Lower power consumption & Sleep function With +5V power, the receiving current is less than 25mA, the transmitting current is less than 300mA, and the sleeping current is less than 20uA. 11. High reliability, small and light By using monolithic radio-frequency integrated circuit and single-chip MCU, the transceivers have less peripheral circuit s, high reliability, and low failure rate. 12. More options of configurable antennas for user different applications. 13. Watchdog monitor Watchdog monitors the inner function, so it can change the traditional product structure and also improve the reliability of our modules. 14. With beautiful metal shell. III: Application of KYL-300L: KYL-300L the lower power wireless transceiver data module is suitable for: * AMR Automatic Meter Reading * Wireless alarm and security systems * Building automation, security, wireless monitoring and control of room equipment, Access Control System; * Wireless data transmission, automatic data collection system; * Radio modem can be used for Sports training & competition; * 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; * 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 * Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system; IV: How to use the KYL-300L KYL-300L 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. The schematic diagram is shown below: Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 4 Shen Shenzhen KYL Communication Equipment Co., Ltd 1. Power supply The factory default setting is +5V(7.5V-12V will inform when placing the order).By using better ripple factor, KYL-300L transceivers can also share power supply with other equipment. If possible, a voltage-stabilizing chip with 5V voltage is more recommended as the only power supply than Switch power supply. But if only switch power supply 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 equipment. 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. 2. Connection Definition with terminal KYL-300L 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 Name Function Level 1 2 3 4 5 6 7 8 9 GND Vcc RxD/TTL TxD/TTL SGND A (TXD) B (RXD) SLEEP RESET Grounding of power supply Power supply DC Serial data input to the transceiver Transmitted data out of the transceiver Signal A of RS-485(TxD of RS-232) B of RS-485(RxD of RS-232) Sleep control (input) Reset signal(input) TTL TTL 5V TTL TTL TxD RxD Connection with terminal Ground Remarks A(RxD) B(TxD) Sleep signal High level sleep Negative pulse reset 3. The connection schematic diagram between computer and our Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 5 Shen Shenzhen KYL Communication Equipment Co., Ltd RF module 4. Setting of channel, interface, and data format Before using KYL-300L, 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 the testing software KYLCOM in the PC (in products box).And the configuration is as follows: i. Channel configuration: Channel No. 1 2 3 4 Frequency 429.0325MHZ 430.0325MHZ 431.0325MHZ 432.0325MHZ Channel No. 5 6 7 8 Frequency 433.0325MHZ 434.0325MHZ 435.0325MHZ 436.0325MHZ Note: the frequency points corresponding to each channel can be adjusted based on the user’s needs. ii. The schematic diagram of setting the parameter as follows: a. Connect the PC and module with RS232 data cable. b. Open the “KYLCOM” PC software, select “English” as follows: Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 6 Shen Shenzhen KYL Communication Equipment Co., Ltd c. Click “open port”, then will open a small window as the following picture, clients will write the parameters in this windows. d. Click “read paras”. “Read correct” show your connection between KYL module and PC is correct. Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 7 Shen Shenzhen KYL Communication Equipment Co., Ltd If you want to change some technical parameter, you need do as follows. e. User can change the parameter such as channel and interface rate and Parity mode according to actual demand through the button of the left window. After writing the parameters in the left catalogue, click the “write para”, then will show “write correct”. So you have finished the process for changing technical parameter. Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 8 Shen Shenzhen KYL Communication Equipment Co., Ltd Note: The RF data rate(Air Rate) can not be set by user, it is confirmed when placing orders and set before delivery. So please confirm the RF data rate when placing the order. 5. Installation dimension: Fax: +86-0755-83408785 kyl03losia@gmail.com www.rf-data.com 9 Shen Shenzhen KYL Communication Equipment Co., Ltd 6. The Function-indicator light a. The LED indicator light will glitter red for 0.5S once after switched on. b. The LED indicator light will glitter green continually while receiving data from air. c. The LED indicator light will glitter red continuously when transmitting data into air after receiving from COM. d. If the module enables the sleep function, LED indicator light is always dark. 7. Supported protocol and Transmit capability KYL-300L standard transceivers 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. 8. Sleep function instruction: Due to reducing more consumption, KYL-300L transceivers support Sleep function. In sleep mode, the current consumption is less than 20uA. a. How to use the Sleep function: The Pin8 ‘SLP’ in JP1 is the signal of sleep control. In high power level, transceiver stays in working mode. In low power level (