KYL KYL-300M Assembly instructions

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KYL
KYL
KYL Communication
Communication
Communication
Communication Equipment
Equipment
Equipment
Equipment Co
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,
, Ltd
Ltd
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Ltd
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1
KYL-300M
KYL-300M
KYL-300M
KYL-300M RF
RF
RF
RF Data
Data
Data
Data Radio
Radio
Radio
Radio Module
Module
Module
Module
Shenzhen
Shenzhen
Shenzhen
Shenzhen KYL
KYL
KYL
KYL Communication
Communication
Communication
Communication Equipment
Equipment
Equipment
Equipment Co.,
Co.,
Co.,
Co., Ltd
Ltd
Ltd
Ltd
Address:
Address:
Address:
Address: Unit 5-7, Building3, Huangdu Square, South of Exhibition Center, Yitian
Road, Futian District, Shenzhen Guangdong China
Tel:
Tel:
Tel:
Tel: +0086 - 755 -83410815
Fax:
Fax:
Fax:
Fax: +0086 - 755 -83408785
Skype
Skype
Skype
Skype
：
lxmlosia
Yahoo
Yahoo
Yahoo
Yahoo messenger:
messenger:
messenger:
messenger: losia2012
MSN:
MSN:
MSN:
MSN: [email protected]
E_mail:
E_mail:
E_mail:
E_mail: sales0 1 @ rf-data .com
；
[email protected]
Website:
Website:
Website:
Website: http://www.rf-data.com

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KYL
KYL
KYL Communication
Communication
Communication
Communication Equipment
Equipment
Equipment
Equipment Co
Co
Co
Co .
.
.
. ,
,
,
, Ltd
Ltd
Ltd
Ltd
Fax:
Fax:
Fax:
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[e-mail]
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2
Catalogue
Catalogue
Catalogue
Catalogue
I.
I.
I.
I. About
About
About
About KYL-300M
KYL-300M
KYL-300M
KYL-300M ....................................................................3
....................................................................3
....................................................................3
....................................................................3
II.
II.
II.
II. Features
Features
Features
Features of
of
of
of KYL-300M
KYL-300M
KYL-300M
KYL-300M ..........................................................3
..........................................................3
..........................................................3
..........................................................3
III.
III.
III.
III. Applications
Applications
Applications
Applications of
of
of
of KYL-300M..................................................
KYL-300M..................................................
KYL-300M..................................................
KYL-300M.................................................. 4
4
4
4
IV.
IV.
IV.
IV. How
How
How
How to
to
to
to use
use
use
use KYL-300M..........................................................
KYL-300M..........................................................
KYL-300M..........................................................
KYL-300M.......................................................... 4
4
4
4
V.
V.
V.
V. Networking
Networking
Networking
Networking Application
Application
Application
Application of
of
of
of KYL-300M...............................
KYL-300M...............................
KYL-300M...............................
KYL-300M............................... 1
1
1
1 3
3
3
3
VI.
VI.
VI.
VI. Technical
Technical
Technical
Technical specification
specification
specification
specification of
of
of
of KYL-300M................................
KYL-300M................................
KYL-300M................................
KYL-300M................................ 1
1
1
1 3
3
3
3
VII.
VII.
VII.
VII. Description
Description
Description
Description of
of
of
of type..............................................................
type..............................................................
type..............................................................
type.............................................................. 1
1
1
1 4
4
4
4

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KYL
KYL
KYL Communication
Communication
Communication
Communication Equipment
Equipment
Equipment
Equipment Co
Co
Co
Co .
.
.
. ,
,
,
, Ltd
Ltd
Ltd
Ltd
Fax:
Fax:
Fax:
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Before using the product please read the use manual carefully.
Any question in technical, you can contact us.
Tel: [phone].
I:
I:
I:
I: About
About
About
About KYL-300M
KYL-300M
KYL-300M
KYL-300M
KYL-300M, RF data radio is designed to be low cost and high performance radio
modem. The new design makes the modem more flexible for different application in
various configurations. Basically, this type of modem is SMART enough to be
customized to best meet end user ’ s requirements. Users don ’ t have to pay the features
that never be used in their projects.
II:
II:
II:
II: Features:
Features:
Features:
Features:
I.
I.
I.
I. Features
Features
Features
Features of
of
of
of KYL-300M
KYL-300M
KYL-300M
KYL-300M
1. Low power transmission with 2 W.
2. With 433MHz as factory default carrier frequency, 4 00~470MHz 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 7 000m
@1200bps, and is 50 00m@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-300M 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-300M 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 if needed.
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

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KYL
KYL
KYL Communication
Communication
Communication
Communication Equipment
Equipment
Equipment
Equipment Co
Co
Co
Co .
.
.
. ,
,
,
, Ltd
Ltd
Ltd
Ltd
Fax:
Fax:
Fax:
Fax: +0086
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- 755
755
755
755 -83408785
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-83408785 [e-mail]
[e-mail]
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4
when placing your orders.
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-300M transceivers automatically.
10. Lower power consumption & Sleep function
With +5V power, the receiving current is less than 30 mA, the transmitting current
is less than 1.5 A, 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:
III:
III:
III: Application
Application
Application
Application of
of
of
of KYL-300M:
KYL-300M:
KYL-300M:
KYL-300M:
KYL-300M RF data radio 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:
IV:
IV:
IV: How
How
How
How to
to
to
to use
use
use
use the
the
the
the KYL-300M
KYL-300M
KYL-300M
KYL-300M
KYL-300M 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:

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KYL Communication
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5
1.
1.
1.
1. Power
Power
Power
Power supply
supply
supply
supply
The factory default setting is +5V( 7.5V-12 V will inform when placing the
order).By using better ripple factor, KYL-300M 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
Connection
Connection
Connection Definition
Definition
Definition
Definition with
with
with
with terminal
terminal
terminal
terminal
KYL-300M transceivers supply one 9-pin connector (JP1), their definitions and
connection methods with terminals are shown in Table 1.
Table
Table
Table
Table 1:
1:
1:
1: JP1
JP1
JP1
JP1 Pin
Pin
Pin
Pin Definitions
Definitions
Definitions
Definitions and
and
and
and connection
connection
connection
connection methods
methods
methods
methods
Pin No. Signal Name Function Level Connection
with terminal
Remarks
1 GND Grounding of power supply Ground
2 Vcc Power supply DC 5V
3 RxD/TTL Serial data input to the transceiver TTL TxD
4 TxD/TTL Transmitted data out of the
transceiver
TTL RxD
5 SGND Signal
6 A (TXD) A of RS-485(TxD of RS-232) A(RxD)
7 B (RXD) B of RS-485(RxD of RS-232) B(TxD)
8 SLEEP Sleep control (input) TTL Sleep signal High level
sleep
9 RESET Reset signal(input) TTL Negative
pulse reset
3.
3.
3.
3. The
The
The
The connection
connection
connection
connection schematic
schematic
schematic
schematic diagram
diagram
diagram
diagram between
between
between
between computer
computer
computer
computer and
and
and
and our
our
our
our

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Communication Equipment
Equipment
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Equipment Co
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,
, Ltd
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Ltd
Fax:
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6
RF
RF
RF
RF module
module
module
module
4.
4.
4.
4. Setting
Setting
Setting
Setting of
of
of
of channel,
channel,
channel,
channel, interface,
interface,
interface,
interface, and
and
and
and data
data
data
data format
format
format
format
Before using KYL-300M, 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 KYL COM in the PC (in
products box).And the configuration is as follows:
i. Channel configuration:
Channel
Channel
Channel
Channel No.
No.
No.
No. Frequency
Frequency
Frequency
Frequency Channel
Channel
Channel
Channel No.
No.
No.
No. Frequency
Frequency
Frequency
Frequency
1 429.0325MHZ 5 433.0325MHZ
2 430.0325MHZ 6 434.0325MHZ
3 431.0325MHZ 7 435.0325MHZ
4 432.0325MHZ 8 436.0325MHZ
Note:
Note:
Note:
Note: the
the
the
the frequency
frequency
frequency
frequency points
points
points
points corresponding
corresponding
corresponding
corresponding to
to
to
to each
each
each
each channel
channel
channel
channel can
can
can
can be
be
be
be adjusted
adjusted
adjusted
adjusted
based
based
based
based on
on
on
on the
the
the
the user
user
user
user ’
’
’
’ s
s
s
s needs.
needs.
needs.
needs.
ii. The schematic diagram of setting the parameter as follows:
a. Connect the PC and module with RS232 data cable .
b. Open the “ KYL COM ” PC software, select “ English ” as follows:

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7
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.

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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.

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9
Note:
Note:
Note:
Note: The
The
The
The RF
RF
RF
RF data
data
data
data rate(Air
rate(Air
rate(Air
rate(Air Rate)
Rate)
Rate)
Rate) can
can
can
can not
not
not
not be
be
be
be set
set
set
set by
by
by
by user,
user,
user,
user, it
it
it
it is
is
is
is confirmed
confirmed
confirmed
confirmed when
when
when
when
placing
placing
placing
placing orders
orders
orders
orders and
and
and
and set
set
set
set before
before
before
before delivery.
delivery.
delivery.
delivery. So
So
So
So please
please
please
please confirm
confirm
confirm
confirm the
the
the
the RF
RF
RF
RF data
data
data
data rate
rate
rate
rate when
when
when
when
placing
placing
placing
placing the
the
the
the order.
order.
order.
order.
5. Installation
Installation
Installation
Installation dimension:
dimension:
dimension:
dimension:

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10
6.
6.
6.
6. The
The
The
The Function-indicator
Function-indicator
Function-indicator
Function-indicator light
light
light
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.
7.
7.
7. Supported
Supported
Supported
Supported protocol
protocol
protocol
protocol and
and
and
and Transmit
Transmit
Transmit
Transmit capability
capability
capability
capability
KYL-300M 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.
8.
8.
8. Sleep
Sleep
Sleep
Sleep function
function
function
function instruction:
instruction:
instruction:
instruction:
Due to reducing more consumption, KYL-300M transceivers support Sleep
function. In sleep mode, the current consumption is less than 20u A.
a.
a.
a.
a. How
How
How
How to
to
to
to use
use
use
use the
the
the
the Sleep
Sleep
Sleep
Sleep function:
function:
function:
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 (<0.5V), transceiver stays
in sleep mode. The SLP signal can convert transceiver from working to sleep
mode in 1ms after fall ing 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 working , it takes the transceiver 1ms after ris ing edge.
To disable the opened sleep function of KYL-300M, the SLP (SLEEP) pin
should be definitely connected with 0 or ground.
b.
b.
b.
b. Attentions
Attentions
Attentions
Attentions about
about
about
about use
use
use
use of
of
of
of sleep
sleep
sleep
sleep function:
function:
function:
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 100ms.
Sleep
Sleep
Sleep
Sleep Timing
Timing
Timing
Timing Diagram:
Diagram:
Diagram:
Diagram: