Ks0263 keyestudio Single Solid State Relay Module
Introduction
Keyestudio single 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 single 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.
Performance Parameters
- Electrical parameters:
| Voltage | Static Current | Working Current | Trigger Voltage | Trigger Current |
|---|---|---|---|---|
| DC 5V | 0mA | 12.5mA | 0-1.5V | 2mA |
- Output port： AC240V/2A
Connection Diagram
Sample Code
int Relay = 3;
void setup()
{
pinMode(Relay, OUTPUT); //Set Pin3 as output
}
void loop()
{
digitalWrite(Relay, HIGH); //Turn off relay
delay(1000);
digitalWrite(Relay, LOW); //Turn on relay
delay(1000);
}
Result
Wiring as the above image, after powered-on, the solid state relay breaks for 1S and then connects for 1S, cycling alternately.
Resource
- PDF:
https://drive.google.com/open?id=1C0f5uDnMY0N0e-UlOd_acrUE6oyRlj6P
- VIDEO:
http://video.keyestudio.com/ks0263/