zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. KYL-210 Wireless Data Module KYL-210 is a kind of micro power wireless transceiver data module. With small size, low power consumption as well as good stability and reliability, it is widely used in remote control, industry automation, wireless telemetry and so on. This module can be connected with micro-controller, PC, RS485 equipments and other devices with UART port directly. I. Technical specification PERFORMANCE Power Output: 50mW RF Line-of-sight Range: 400m@1200bps; 200m@9600bps RF Effective Rate: 1200/2400/4800/9600/19200/100kbps Space Channel: 1MHz(Default), (12.5/25KHz/other customization ) Bandwidth: <25KHz Receiver Sensitivity: -118dBm@1200bps (1% BER) NETWORKING Networking Topology: Point-to-point, point-to-multipoint COMPATIBILITY KYL-220 POWER Supply Voltage: 3.1~5.5V DC Transmit Current: <40mA Receive Current: <20mA Sleep current: <20uA www.rf-data.com [email protected] [email protected] zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. GENERAL Communication Mode: Half-duplex Frequency Band: 433MHz default (400MHz-470MHz available) Channel: 8(default),16/32/64(optional) Interface: TTL, RS232, RS485 PHYSICAL PROPERTIES Size: 40mm×24mm×6mm (excluding antenna base and data pin) Weight: 20g Antenna Base: 50Ω, SMA Operating Temperature: commercial:-30℃~+60℃(TCXO) Frequency Stability: ±2.5ppm II II.. Application Field * AMR (Automatic Meter Reading) * Wireless alarm and security systems * Building automation, wireless monitoring , Access Control System; * Wireless data transmission, automatic data collection system; * Wireless POS, PDA wireless smart terminal; * Wireless PTZ remote control, LED display; * Wireless remote control, wireless process control; * Industry automation, wireless telemetry and so on. ...... III III.. How to Use It 1. Default 5V Power supply 2. PIN Definition (6pin) www.rf-data.com [email protected] [email protected] zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. Pin No. Pin Name Description Level 1 GND 2 3 VCC RS232 TXD TTL TXD RS485 A RS232 RXD TTL RXD RS485 B DGND NC Grounding of power supply Power supply DC Data transmitting Data receiving RS485 A Data receiving Data receiving RS485 B Digital grounding Factory testing +3.3-5.5V RS232 TTL RS232 TTL - 4 5 6 Connection with terminal Remarks RXD Red LED flashes when transmitting TXD Green LED flashes when receiving NC NC 3. The connection schematic between computer and the RF module 4. Installation dimension: www.rf-data.com [email protected] [email protected] zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. 5. The Function-indicator light a. The LED indicator blinks red for 0.5S when power on. b. The LED indicator blinks red continually while transmitting data. c. The LED indicator blinks green continually while receiving data. d. The LED indicator keeps dark when the module is in sleep mode. 6. Parameter setting by our software You can use our software KYLCOM.exe to read or set the parameter on computer. When you connect RF module to PC by the testing cable, please remember to connect the DB9 as well as USB port to computer. Corresponding frequency points of 1-8 channel at 433MHz : Channel Frequency Channel Frequency Channel Frequency 1 425.250MHz 2 426.250MHz 3 427.250MHz 5 432.250MHz 6 434.250MHz 7 435.250MHz Channel Frequency 4 431.250MHz 8 436.250MHz 7. About antenna We usually allocate KYL-210 RF module with the following antenna. If you have any special needs about the antenna, please specify. You are welcomed to visit our web for more choice about the antenna: http://www.rf-data.com/product2.asp?BigClassName=Antennas. Moreover, we also provide OEM&ODM service. Standard package: KYL-210 module+ A1 antenna+L0 6-PIN cable Shenzhen KYL Communication Equipment Co., Ltd 4th Floor, Building 3, No. 335#, West Zhuguang Road, Xili, Nanshan District, Shenzhen, China Fax: 86-755-83408785 Tel: 86-755-82943662 www.rf-data.com [email protected] [email protected]