KYL-824-LORA

PRODUCT > WILESS I/O MODULES > KYL-824-LORA

KYL-824-LORA

Wireless transmission uses LORA wireless modulation technology, which has a longer transmission distance, stronger anti-interference ability and multi-path fading resistance, and is more suitable for complex environments with dense buildings and many electronic interferences.
Features

  

4-way I/O and 4-way Analog Acquisition Module can achieve wireless transmission in real time.The relay output, voltage and current output of the receiving module are related to the ON-OFF input and voltage/current input of the transmitting module in real time; In other words,when the input of the transmitter switch on,the corespond relay output will be on at the same time.when the input of the transmitter switch off,the corespond relay output will be off at the same time.All channels are independent.No program,no wires,users can remote control switching.This product is widely-used in Industrial controller,wireless monitoring,waterworks automation and other projects. 

一、KYL-824 Connection diagram

 

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Application

 

Wireless water pump automatic control

       Wireless sound and light alarm lights

       Industrial remote control, industrial site monitoring

       Wireless car control

       Water plant automation

       Traffic Automation Control

       Environmental Monitoring System

       Oil pipeline monitoring system



 

Technical specification
                                                                   
                                                                KYL-824 Parameters
FeaturesRangeTypical valueRemark
Power supply D.C.12-30V24VOutput current≥500mA
Transmission distance1-3 km- Line-of-sight
Transmission distance-4 output-
Output type-RelayMaximum load capacity DC
220V5A
ON-OFF Input No. -4 input-
 ON-OFF Input type I-Dry Contact-
ON-OFF Input type IIDC 0-24VLow level<1VLow level corresponds to closed
High Level>4.5VHigh level corresponding to disconnected
Analog input No.
4 input
Analog input I0-5V
Default
Analog input II4-20MA
Need to be specified
Analog output No.
output
Analog output type I0-5V
Default
Analog output type II4-20MA
Need to be specified
Transmitting Current -300mA-
Receiving Current-30mA-
Dimension-145mm*90mm*40mm-

Remarks: Analog input and output default 0-5V, if you need 4-20MA input and output, please specify at the time of purchase.


 KYL-824 Terminals and hardware introduction

1. 4-way Analog Acquisition input/output 4-20MA,The same I0(0=1,2,3,4),voltage/current output negative, 
and 04 means switching 4th channel dry contact output.


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         Pic 1 4-way Analog Acquisition input/output 4-20MA, 04 means switching 4th channel dry contact output. Power terminal

1、4-way Relay Output,the max capacity is up to 220V/5A.The same Ox(x=1,2,3,4)represent 2 contactor from a group.


2、4-way input,support passive and active input

When choosing passive input,only need set a switch or a button between Ix(x=1,2,3,4)and GND,the ON OFF
condition will be transmitted to remote output module,then transmit out. 

When choosing active input,user need input a high or low level in the Ix(x=1,2,3,4)terminal ,the high level
will disconnect ,the low level will close correspondly.Pay attention ,when no level input,the receiver output
will disconnect.



 

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                       图二:四路开关输出输出

  The Function-indicator light

1Power Indicator-PWR:Power on

2、Data indicator-T/R:Flashes once per second, indicating that the module is operating normally

3、Running lights-RUN:The indicator flashes when the module transmits/receives data each time

4-7:Switch output status indication D1-D4:The indicator light is on, indicating that the corresponding output channel is closed, otherwise it is disconnected



Dip Switch Definitions
1、
 DIP1-4:Channels choosing

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2、DIP5-8:Working mode choosing  

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Remark:

    *Users generally use the inputting change sending mode, DIP7-ON;

    *To avoid more than two remote control systems working at the same time in one remote control range, the        module for different system should choose different channel (working frequency);

    *In timing mode, one must be the master and the other is the slave

    *It should be effect by re-power on the module after changing the DIP position.



Pin Definitions
Connection namePin No.Definition Remarks 
COM1124VDC12-30V
2GNDGrounding of power supply
3OUT4(O4)Fourth channel relay passive contact output
4
5AIN1First voltage/current input negative
6AIP1First voltage/current input positive terminal
7AIN2Second voltage/current input negative
8AIP2Second voltage/current input positive terminal
9AIN3Third voltage/current input negative
10AIP3Third voltage/current input positive terminal
11AIN4Forth voltage/current input negative
12AIP4Forth voltage/current input positive terminal
13AON1First voltage/current output negative
14AOP1First voltage/current output positive terminal
15AON2Second voltage/current output negative
16AOP2Second voltage/current output positive terminal
17AON3Third voltage/current output negative
18AOP3Third voltage/current output positive terminal
19AON4Forth voltage/current output negative
20AOP4Forth voltage/current output positive terminal
          COM2             1OUT3(O3)Third channel relay passive contact output
2
3OUT2(O2)Second channel relay passive contact output
4
5OUT1(O1)First channel relay passive contact output
6
7GND 
8IN1(I1)First group ON-OFF input
9GND 
10IN2(I2)Second group ON-OFF input
11GND 
12IN3(I3)Third group ON-OFF input
13GND 
14IN4(I4)Forth group ON-OFF input

 

Using Method

 

1、install the antenna to the module.

    2, in accordance with the use of demand, according to the above instructions set the DIP switch, connect          the corresponding switch input, switch output device.

    3, connect the power (12-30V), turn on the power switch, the power requirements of the output current needs        reach more than 500mA.

    4, At this point, the input of module can control the output of another module .

    5, the module is two-way transmission, that is, a module can as an input ,at the same time, can also be            used as a controlled output, and vice versa.

    6, Within the same remote control distance range if user using more than two sets of remote control system,        one should use a different operating frequency to avoid mutual interference.





Working Mode

 

1、Triger mode

       When ON-OFF input status changed,it will triger I/O Module to send the local status information. This          mode has fast speed,can be in real time.Only when input status changed,then will send the signal,the            energy consumption will be low. 

   2、Timer mode

      At this mode, there should be one master and one slave module. The master will

      synchronize with the slave every 1s, means the master will transmits its condition to slave every 1S and       the slave will feedback its condition to master every 1S. If the time master cannot synchronize with           slave reaches at 3S, all contacts will disconnect. They connects until the master is synchronizing with         slave again. There will be 1s transmission delay at this mode.

   3、Collecting mode

      At collecting mode, DIP8(transmitting mode), DIP7(master/slave mode) and DIP5(repeater/feedback mode) are       all invalid. At this mode, module works as a Modbus slave, it can not transmit data actively. Master can       be a PC connecting with a wireless data module or other data terminal. Data terminal sends Modbus RTU

      command and requests slave feedback collection condition or control slave’s ON-OFF output. Slave’s ID         can be 1 to 254.

   4、Feedback/repeater mode

     At feedback/repeater mode, receiver will retransmit the command it received and make it reach longer            distance. It functions as a repeater. The transmitter will output related ON-OFF condition on its output        COM after receiving retransmitted command, meanwhile, the output indicator will be ON/OFF. Its output          condition will be the same with its input condition. If receiver didn’t receive the command, it will not      retransmit, feedback will fail. Master’s output condition will be not the same with its input. This            function can monitor receiver’s output results.If the user is not familiar with the product and is            unfamiliar with the method of use, all code switches should be pull to the ON position to test.



 

KYL-824 Other application

 
KYL-824 can work with same series I/O Module: KYL-813 or KYL-818 etc,to reach the function of centralized control,and centralized output (please indicate to sales when you set the purchase order).Please look the below diagram as example:


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Ordering information

Standard products

Module NameRemark 
 KYL-824UBi-directional, 2pcs of this RF modules will help you do wireless communication., no program, plastic housing, communication distance 600m-1km (Line of Sight) based on power 100MW
 KYL-824LBi-directional, 2pcs of this RF modules will help you do wireless communication., no program, plastic housing, communication distance 2km-3km (Line of Sight) based on power 800MW
 KYL-824HBi-directional, 2pcs of this RF modules will help you do wireless communication., no program, plastic housing, communication distance 7-10km (Line of Sight) based on power 5W
 KYL-824PBi-directional, 2pcs of this RF modules will help you do wireless communication., no program, plastic housing, communication distance 8-10km (Line of Sight) based on power 2-10W
 KYL-824+668Bi-directional, 2pcs of this RF modules will help you do wireless communication., no program, plastic housing, communication distance 20km (Line of Sight) based on power 25W

 

Packaging accessories

1、Standard accessories

1、1pc KYL-824L module。

        2、1pc antenna

        Pic.:Standard accessories 




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2、Selectable accessories

1、Selectable antenna。(Users can choose antenna if need)

        Pic.:Selectable accessories



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