8CH-5V-2PCS-RED AITRIP Channel Relay Module Opto Isolated

Review AITRIP 2pcs 5v Channel Relay Module Opto-isolated

The AITrip 701715486409 5V Channel Relay Module is an opto-isolated eight-channel solution designed for reliable and safe operation in various applications. This versatile module allows you to control eight separate electrical circuits using a single 5V DC input.

Each channel on this module features an opto-isolated design, ensuring electrical isolation between the control input and the load. This is particularly important for applications where safety and reliability are paramount, such as in automation, industrial control systems, or laboratory equipment.

The opto-isolated design also eliminates the need for a common ground between the control circuit and the load, making it an excellent choice for applications with galvanic isolation requirements.

This 5V Channel Relay Module comes with two PCBs, each containing four relays. The module measures 111mm x 70mm x 25mm (L x W x H), making it compact and easy to integrate into most systems. The relays have a rating of 5V DC coil voltage and 10A maximum load current, ensuring they can handle a wide range of loads.

The module's input terminals accept 2.5mm x 1.6mm (5.5mm pitch) screw terminals, making wiring simple and efficient. The output terminals are also equipped with 2.5mm x 1.6mm (5.5mm pitch) screw terminals for easy connection to your load circuits.

The AITrip 701715486409 5V Channel Relay Module is designed for easy integration into your project, with clear labeling on the PCBs and a user-friendly design. It also comes with a comprehensive user manual, which outlines the installation, wiring, and operation instructions in detail.

In summary, this AITrip 5V Channel Relay Module is a high-performance, opto-isolated solution that offers eight channels of electrical control with reliable isolation and safe operation. Its compact size, easy-to-use design, and comprehensive documentation make it an excellent choice for a wide range of applications.

Pros and Cons of Buying AITrip 701715486409 5V Channel Relay Module (Opto-Isolated, 8CH-5V-2pcs-Red)

The AITrip 701715486409 5V Channel Relay Module is an opto-isolated device, which means it offers electrical isolation between the control and load sides, making it ideal for applications where galvanic isolation is necessary. Here are some pros and cons to help you decide if this relay module is the right choice for your project.

1. Opto-isolation: By using opto-isolators, this relay module ensures that no electrical current flows between the input and output sides, preventing potential issues like ground loops and electrostatic discharge.

2. 5V operating voltage: The relay module can operate with a 5V DC power supply, making it compatible with common microcontroller and single-board computer outputs.

3. Eight channels: With eight channels, this module can control and switch multiple loads independently, reducing the need to purchase and manage multiple individual relay modules.

4. Compact size: The module is relatively small, measuring 90mm x 59mm x 17.5mm (3.54 inches x 2.32 inches x 0.69 inches), making it suitable for space-constrained projects and installations.

5. Robust design: The module is built with a robust design, which includes a protective cover and is suitable for industrial applications.

1. Limited load capacity: Each channel can handle a maximum load of 150VAC/300VDC and 6A, which may not be sufficient for heavy-duty loads.

2. Manual switching: While the module can be controlled via an external signal, it does not come with built-in automatic switching functionality, which may be a limitation for certain applications.

3. Mounting: The module may require additional efforts for mounting, as it does not come with mounting holes or brackets.

4. Limited documentation: The documentation provided with the module may not be extensive, which could potentially lead to challenges during the setup and integration into a project.

The AITrip 701715486409 5V Channel Relay Module (Opto-Isolated, 8CH-5V-2pcs-Red) offers several advantages, such as opto-isolation, compatibility with 5V power supplies, and the ability to control multiple loads with a single module. However, it also comes with limitations, such as a limited load capacity and the absence of built-in automatic switching functionality. After considering the pros and cons, this module may be an excellent choice for projects that require galvanic isolation and the ability to control several loads with a compact, opto-isolated relay module. If your project's requirements exceed the module's capabilities, you may need to consider alternative solutions.

Details:

Each channel of the module can be set by jumper cap high or low level trigger;. 2pcs 5v 8 channel relay module with opto-isolated high and low level trigger. Very convenient. Aitrip 2pcs 5v 8 channel relay module with opto-isolated 5v, 8CH-5V-2PCS-RED.

Equipped with high-current relay, maximum load: ac250v 10a, 15a 125vac, dc30v 10a; trigger current of opto-isolate: 5ma. The relay module operating voltage 5v;.

specifications genpurrelays:

• brand: Aitrip
• part type: Module
• upc: 701715486409

seller genpurrelays:

• # reviews: 1
• city: austin, texas
• rating: 100.0%

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• class: expedited
• type: fixed
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• transit: 3-9 days

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returns genpurrelays:

• paid by: buyer
• policy: returns accepted
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• time: 30 days

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

offer genpurrelays:

• started: may 4, 2026
• in stock #: 4
• options: ship-to-home
• prices: $20.07–$20.41
• item condition: New
• availability: in stock
• sold #: 12