Ks0264 keyestudio Two-channel Solid State Relay Module: Difference between revisions

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==Introduction==
==Introduction==
Keyestudio two-channel solid state relay is a low level effective solid state relay, that is to say, the input control signals is the low level (0-1.5 V), the relay is on; while the input control signal is high level (3-5 V), the relay is off. <br>
Keyestudio two-channel solid state relay is '''active at LOW''' level, that is to say, the input control signal is the low level (0-1.5 V), the relay is on; while the input control signal is high level (3-5 V), the relay is off. <br>
Solid State Relay is a new kind of contactless switching device which is composed of all solid state electronic components. Compared with the electromagnetic relay, its reliability is more higher, with the features of non-contact, long service life, fast and less outside interference. <br>
 
The output control terminal of the keyestudio solid-state relay must be connected to the circuit, and its working current needs to be bigger than 50mA, so that the solid state relay can be disconnected normally.<br>
Solid State Relay is a new kind of contactless switching device, which is composed of all solid state electronic components. <br>
<br>[[File:KS0264-2.jpg|500px|frameless|thumb]]<br>
 
Compared with the electromagnetic relay, it has higher reliability, with the features of non-contact, long service life, fast speed and less outside interference. <br>
<span style=color:red> The output control terminal of keyestudio solid-state relay must be connected to the circuit, '''can only be AC (Alternating Current)''' , so that the solid state relay can be disconnected normally. </span><br>
 
<br>[[File:KS0264-2.jpg|600px|frameless|thumb]]<br>


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<br>
==Performance Parameters==
==Performance Parameters==
* Electrical parameters:<br>
* Electrical parameters:<br>
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* Output port: AC240V/2A
* Output port: AC 100V/2A


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<br>
==Connection Diagram ==
==Connection Diagram ==
<br>[[File:KS0264.png|600px|frameless|thumb]]<br>
<br>[[File:KS0264.png|800px|frameless|thumb]]<br>


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==Sample Code==
==Sample Code==
<pre>
<pre>
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==Resource ==
==Resource ==


* '''PDF:''' <br>
* '''Code:''' <br>
https://drive.google.com/open?id=1L_9MQoeBzdrVKn2q5G62mv0ir8x0VkjH
https://fs.keyestudio.com/KS0264


* '''VIDEO:''' <br>
* '''VIDEO:''' <br>
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<br>
==Buy from ==
==Buy from ==


*[https://www.keyestudio.com/keyestudio-two-channel-solid-state-relay-module-for-arduino-p0275-p0275.html    '''Official Website''']
*[https://www.keyestudio.com/keyestudio-two-channel-solid-state-relay-module-for-arduino-p0275-p0275.html    '''Official Website''']


*[https://www.aliexpress.com/store/product/Free-shipping-two-Channel-Solid-State-Relay-Module-red-for-arduino/1452162_32347919230.html?spm=2114.12010615.8148356.15.513973a5GQGFM4      Shop on aliexpress ]
*[https://www.aliexpress.com/store/product/Free-shipping-two-Channel-Solid-State-Relay-Module-red-for-arduino/1452162_32347919230.html?spm=2114.12010615.8148356.15.513973a5GQGFM4      '''Shop on aliexpress''' ]
 
*[https://www.amazon.com/dp/B07DRJC7W3  '''Shop on amazon''' ]




[[Category:Module]]
[[Category:Module]]

Latest revision as of 10:19, 8 January 2021

Keyestudio Two-channel Solid State Relay Module


thumb


Introduction

Keyestudio two-channel solid state relay is active at LOW level, that is to say, the input control signal is the low level (0-1.5 V), the relay is on; while the input control signal is high level (3-5 V), the relay is off.

Solid State Relay is a new kind of contactless switching device, which is composed of all solid state electronic components.

Compared with the electromagnetic relay, it has higher reliability, with the features of non-contact, long service life, fast speed and less outside interference.
The output control terminal of keyestudio solid-state relay must be connected to the circuit, can only be AC (Alternating Current) , so that the solid state relay can be disconnected normally.


thumb


Performance Parameters

  • Electrical parameters:
Voltage Static Current Working Current Trigger Voltage Trigger Current
Channel 1 DC 5V 0mA 12.5mA 0-1.5V 2mA
Channel 2 DC 5V 0mA 12.5mA 0-1.5V 2mA
  • Output port: AC 100V/2A


Connection Diagram


thumb


Sample Code

 int BASE = 3 ;  //The first relay I/O port
int NUM = 2;   //Total number of relay
void setup()
{
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     pinMode(i, OUTPUT);   //Set the digital I/O port to output
   }
}

void loop()
{
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     digitalWrite(i, LOW);    //Set the digital I/O port outputs to "low", that is, gradually open relay
     delay(200);        //delay
   }
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     digitalWrite(i, HIGH);    //Set the digital I/O port outputs to "high", that is, gradually close relay
     delay(200);        //delay
   }  
}


Result

Wiring as the above diagram, after powered-on, the two-channel solid state relay is first connected and then disconnected successively, repeating alternately.


Resource

  • Code:

https://fs.keyestudio.com/KS0264

  • VIDEO:

http://video.keyestudio.com/ks0264/


Buy from