Specifications: Relay Board 5V 3 Channel

• Reverse polarity protection.

• Screw terminals for relay connections.

• Each Relay has an LED to indicate when the relay is operated.

• Signal input for direct connection to Microcontroller, Arduino, or any TTL output pins.

• Use 5V, 6V, 9V, 12V, 18V, and 24V 5Pin relay.

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Description

Relay Module 5v 3 Channel

Features: Relay Board 5V 3 Channel

1. Photo coupling isolation, prevent interference from high voltage circuit
2. Onboard LEDs for indicating relays status
3. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
4. High-quality relays, loads up to 5A 250V AC or 5A 30V DC
5. Photo coupling isolation, prevent interference from high voltage circuit
6. Onboard LEDs for indicating relays status
7. Reverse polarity protection

Specifications: Relay Board 5V 3 Channel

• Power Supply Voltage: 5V
• Trigger Level: 3V-7V trigger
• Trigger Current: 5mA
• Control Voltage: AC 0-250V or DC 0-30V
• Control Current: 0-7A
• Dimensions: Length*Width*Height = 50*50*17 mm

Pin Description:

C=common: This is the common terminal. This terminal will be connected to either of the other 2 terminals (NO or NC) based on the state of the relay.
NO=normally open: As the name indicates this is a normally open terminal, i.e. if the relay is not energized (not ON), this pin will be open. We can say that the switch is OFF by default and when the relay is energized it will become ON.
NC=normally close: As the name indicates it is normally closed terminal, i.e. if the relay is not energized (not ON), this pin will be closed. We can say that the switch is ON by default and when the relay is energized it will become OFF.

How to work on 5V 3 Channel repay Module by ADIY

This product is 3 channel self-locking and interlocking relay function. Keep the button on for 3 seconds when setting the trigger level. It will automatically switchover self-locking and interlock functions.
3-channel self-locking function: Press the corresponding button, the corresponding relay on, press again, and relay off.
3-channel interlock function: Press the corresponding button, the corresponding relay is on, but other channels are off.

Applications : Relay Board 5V 3 Channel

• To control high voltage
• To control high current loads such as motor
• To control solenoid valves
• To control lamps and AC load

Using Method:3 Channel Relay Board 5v

This module is high-level trigger,on-board pin marked GND(RGND)5V is respectively relay 5V power negative and positive; CH1, CH2, CH3 is control port, high-level trigger; that is to say, after module power on, control port receives a high level, the relay will be connected Package Included: 1PCS*3 Channel Relay Module With Optocoupler Isolation Opto-isolated Compatible 3.3V 5V Signal High-voltage Relay

Package Includes:3 Channel Relay Board 5v

1 x ADIY 3 Channel Relay Module