1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 8 Way

1/2/4/8 Channel Relay Switch Module with Optocoupler 5V 12V 24V Relay Module Board Shield with Indicator Light Support High Low Level Trigger for Arduino
Feature: 
1. High Load Capacity: Our relay module features a relay with a large load capacity of up to 250V/10A AC or 30V/10A DC, making it ideal for high-demand applications.
2. Optimal Isolation: The module employs surface-mount optocouplers that provide strong drive capabilities and stable performance, ensuring efficient and reliable operation in any environment.
3. Multiple Voltage Options: Our relay module is available in 5V, 12V, and 24V versions, offering flexibility and versatility in powering your projects.
4. User-Friendly Design: With its jumper settings for high or low trigger levels, fault-tolerant design, power and relay status indicators, and easy-to-use interface, our relay module is designed with the user in mind.
5. Easy Installation: Our relay module comes with four fixed bolt holes with a spacing of 44.5mm*20.5mm and a diameter of 3.1mm, providing convenient and secure installation options.

Specification:

Origin: Mainland China

Type: Module

Condition: New

Model Number: Relay Module Board

Product Name: Relay Module

Optional: 1 way 5V, 1 way 12V, 1 way 24V,

2-way 5V, 2-way 12V, 2-way 24V,

4-way 5V, 4-way 12V, 4-way 24V,

8-way 5V, 8-way 12V, 8-way 24V (optional)

Module size: 50x 26×18.5mm/1.96×1.02×0.72inch

Module interface:

1. DC+: Connect to the positive power supply (the voltage depends on the requirements of the relay, there are 5V, 12V and 24V options)

2. DC-: connected to the power negative

3. IN: High or low level can control the relay pull-in

Relay output:

1. NO: The relay is normally open interface, the relay is suspended before the pull-in, and it is short-circuited with COM after the pull-in

2. COM: Relay public interface

3. NC: The normally closed interface of the relay, the relay is shorted with COM before the relay is pulled in, and it is suspended after the pull-in

High and low level trigger selection terminal:

1. When the jumper is short-circuited with LOW, it is a low-level trigger;

2. When the jumper is short-circuited with high, it is a high-level trigger.

Technical Parameters:

Relay Version Quiescent Current High Current Trigger Current Trigger Voltage (Low) High

5V 5mA 190mA 2-4mA 0-1.5V 2.5-5V

12V 5mA 80mA 2-4mA 0-4V 4.5-12V

24V 5mA 50mA 2-4mA 0-8V 8.5-24V

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.