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

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<br>[[File:KS0264-.jpg|500px|frameless|thumb]]<br>
<br>[[File:KS0264-.jpg|500px|frameless|thumb]]<br>


<br>
==Introduction==
==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. <br>


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


<br>[[File:KS0264-3.jpg|500px|frameless|thumb]]<br>
* Output port: AC 100V/2A
 
<br>


==Connection Diagram ==
==Connection Diagram ==
<br>[[File:KS0264.png|500px|frameless|thumb]]<br>
<br>[[File:KS0264.png|800px|frameless|thumb]]<br>
 
<br>


==Sample Code==
==Sample Code==
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   }   
   }   
}
}
</pre>
</pre>


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


Wiring as the above diagram, after powered-on, the two-channel solid state relay is first connected and then broken successively, repeating alternately.
<br>
==Resource ==


==Resource ==
* '''Code:''' <br>
https://fs.keyestudio.com/KS0264


'''PDF:''' <br>
* '''VIDEO:''' <br>
https://drive.google.com/open?id=1L_9MQoeBzdrVKn2q5G62mv0ir8x0VkjH
http://video.keyestudio.com/ks0264/


'''VIDEO:''' <br>
<br>
http://www.keyestudio.com/wp/2017/12/ks0264-keyestudio-two-channel-solid-state-relay-module/


==Buy from ==
==Buy from ==
'''Official Website'''


http://www.keyestudio.com/keyestudio-two-channel-solid-state-relay.html
*[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.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