4 Relay Module 10A / 250V Opto-Isolated Inputs 3-24V for Arduino etc.
|Closed for Xmas Holidays 12/12 – 01/06.
Except on 12/26 for Boxing Day Special.
No backorders accepted until 01/06/2024.
|Discount Type||Quantity||Volume Price|
|Quantity||3 - 9||10% CAD 4.46|
|Quantity||10 - 24||12.5% CAD 4.33|
|Quantity||25 +||15% CAD 4.21|
- Additional information
- Reviews (0)
This relay board needs a power supply of 5VDC. The opto-insulated inputs can handle 3-24VDC control voltage, with a maximum input current of 22mA at 24VDC. A jumper can switch between 2 modes: If the jumper cap is set to VCC and JD-VCC, relays and opto inputs are using the same 5VDC power supply. If the jumper is open, a separated 5VDC power supply can drive the relays and the inputs are open for voltages up to 24VDC. The inputs are LOW-active. It means the output of a microcontroller (like Arduino or Raspberry) draws the input current to GND. The LOW level activates the relay, and a high level (or 3-state level) deactivates the relay.
High-Current relay modules (30A) are available as well.
CANADUINO 4-Channel Stackable I2C Relay Shield for Arduino – DIY Kit0 out of 5
2 Relay Module 10A / 250V – Opto-Insulated Inputs 3-24V for Arduino etc.5.00 out of 5
8 Relay Module Shield 10A with Optocoupler Inputs 3-24V0 out of 5
4 Relay Board 30A 250V – Optoisolated – 5V DC Supply0 out of 5
2 x Relay Board Single 10A / 250V for microcontroller 5V logic level0 out of 5