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8-Channel 24V Optocoupler Relay Module 10A/250V AC 2-5mA Trigger Low 0-8V High 8.5-30V Compatible for Arduino PLC 5kV Isolation
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8-Channel 24V Optocoupler Relay Module 10A/250V AC 2-5mA Trigger Low 0-8V High 8.5-30V Compatible for Arduino PLC 5kV Isolation
Experience the ultimate control with our High-Performance 8-Channel Relay Module, featuring robust protection and easy integration!
8-Channel 24V Optocoupler Relay Module 10A/250V AC 2-5mA Trigger Low 0-8V High 8.5-30V Compatible for Arduino PLC 5kV Isolation
Item #: 209970759

8-Channel 24V Optocoupler Relay Module 10A/250V AC 2-5mA Trigger Low 0-8V High 8.5-30V Compatible for Arduino PLC 5kV Isolation

Item #: 209970759

XCD 51

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Shop 8-Channel 24V Optocoupler Relay Module 10A/250V AC 2-5mA Trigger Low 0-8V High 8.5-30V Compatible for Arduino PLC 5kV Isolation online at a best price in Antigua and Barbuda. B0FMNDFMXK
Connector TypeSolder
Contact TypeNormally Closed
Current Rating10 A
Mounting TypeChassis Mount
Specification MetCE, other
Contact MaterialAluminum
Brand NameMusRock
Included ComponentsGY-85 Nine-Axis IMU Module
ManufacturerMusRock
Part Number8-Channel 24V Optocoupler Relay
Item Weight0.77 lbs (350 grams)

Product Description

8-Channel 24V Optocoupler Relay Module 10A/250V AC 2-5mA Trigger Low 0-8V High 8.5-30V Compatible for Arduino PLC 5kV Isolation

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Customer Questions & Answers

  • Question: What is an 8-Channel 24V Optocoupler Relay Module?

    Answer: An 8-Channel 24V Optocoupler Relay Module is a device that allows for the control of multiple high-power electrical devices or appliances using low-voltage signals from a microcontroller or PLC. This module features 8 separate relay channels, each capable of switching 10A at 250V AC, and is designed to isolate microcontrollers from high-voltage components with its 5kV isolation rating. It is commonly used in automation projects, Arduino-based applications, and industrial control systems, allowing users to operate lights, motors, or other equipment from a safe distance.
  • Question: How does the triggering mechanism work for this relay module?

    Answer: The 8-Channel 24V Optocoupler Relay Module operates based on a low-power trigger signal, ranging from 0-8V for low and 8.5-30V for high. When a compatible voltage is applied to the input terminal, it activates the relay, allowing electrical current to flow through the corresponding output channel. This mechanism allows for safe interfacing between low-voltage control systems, like microcontrollers, and high-voltage devices, ensuring that users can control heavy machinery without risking electric shock or damage to their devices.
  • Question: Can I use this relay module with Arduino projects?

    Answer: Yes, the 8-Channel 24V Optocoupler Relay Module is compatible with Arduino boards. The module can be easily integrated into Arduino projects using the digital output pins for control. Simply connect the module's input pins to the desired Arduino pins that will send the trigger signal. This setup allows users to programmatically control multiple devices or appliances through the Arduino, making it perfect for home automation, robotics, or any IoT application that requires remote switching capabilities.
  • Question: What kind of applications can this module be used for?

    Answer: The 8-Channel 24V Optocoupler Relay Module is suitable for a wide range of applications, including home automation systems, industrial controls, smart lighting, and motor control systems. For instance, you can use this module to automate lighting in your home, control a greenhouse's watering system, or manage the power to various machinery in a factory setting. Its flexibility and ability to handle high power makes it ideal for any situation where precise control of electrical devices is required.
  • Question: What is the importance of the 5kV isolation in this relay module?

    Answer: The 5kV isolation in the 8-Channel 24V Optocoupler Relay Module is crucial for safeguarding sensitive microcontroller circuits from high-voltage spikes or interference. This isolation reduces the risk of damage to components and enhances the overall reliability of the system. It is especially beneficial in industrial environments where electrical noise can disrupt operations. Thus, the module allows users to confidently interface low-voltage and high-voltage components without needing additional safety measures.
  • Question: How can I connect the relay module to an external power source?

    Answer: To connect the 8-Channel 24V Optocoupler Relay Module to an external power source, first ensure the power is off. Identify the power supply terminals on the relay module, typically marked with '+' and '-'. Connect a 24V DC power supply to these terminals, ensuring correct polarity—positive to '+' and negative to '–'. After securing the connections, you can then connect the control signals from your microcontroller or PLC to the input pins, effectively allowing the module to receive trigger signals.
  • Question: Is it possible to use this relay module for DC applications?

    Answer: Yes, the 8-Channel 24V Optocoupler Relay Module can be used for DC applications as well as AC. While the relays are rated for 10A at 250V AC, they can also handle a similar voltage level for DC loads, albeit with a lower maximum current rating. This makes the module versatile for controlling various types of loads, including motors and lighting circuits that operate on DC voltage. Users should ensure to check specific load requirements to prevent any operational issues.
  • Question: What is the maximum current and voltage rating for each relay?

    Answer: Each relay in the 8-Channel 24V Optocoupler Relay Module can handle a maximum current of 10A and a voltage of 250V AC or 30V DC. This means that any device connected to the relay should not exceed these ratings to avoid overheating or failure. This capability makes the module suitable for a range of high-power applications, such as home appliances, industrial equipment, and HVAC systems, providing reliable and efficient control over various electrical devices.
  • Question: How can I buy the 8-Channel 24V Optocoupler Relay Module in Antigua and Barbuda?

    Answer: You can purchase the 8-Channel 24V Optocoupler Relay Module through Ubuy in Antigua and Barbuda. Ubuy offers a variety of electronic components and modules, ensuring you find the right products for your projects. Their platform provides detailed product descriptions and user reviews that can help you make informed choices. Simply visit the Ubuy website, search for the product, and proceed with your order to have it shipped directly to your location.

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Features & Benefits

  • 8-channel relay module with 10A load capacity for both AC and DC.
  • Operates within a 8-30V DC range, versatile and adaptable.
  • Provides high and low-level trigger options for flexible use.
  • 5kV optical isolation enhances reliability and protects from surges.
  • Compatible with popular microcontrollers for effortless integration.
  • Energy-efficient with a low static current of just 5mA.

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