Data Sheet

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:
[email protected]; [email protected]
RF Effective Rate:
1200/2400/4800/9600/19200/100kbps
Space Channel:
1MHz(Default), (12.5/25KHz/other customization )
Bandwidth:
<25KHz
Receiver Sensitivity:
[email protected] (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
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[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)
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[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:
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[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]