What is an optocoupler isolation module, and how does it work?

An optocoupler isolation module is an electronic component that allows signal transmission between two circuits while maintaining electrical isolation. It works by using an LED and a photodetector; when the LED is activated, it emits light, which the photodetector picks up, completing the circuit on the other side. This type of module is particularly useful in applications where high voltages need to be isolated from low voltage control circuits, protecting sensitive components from voltage spikes.

What applications can I use the 2pcs 1-Bit Optocoupler Isolation Module for?

This module is widely used in applications such as PLC (Programmable Logic Controller) systems, microcontroller projects, and other control systems where voltage detection is necessary. It allows users to detect and manage high AC voltages while keeping the low voltage control side safe. Additionally, it can be employed in automation systems, sensor interfacing, or relay control, making it a versatile component in both industrial and DIY electronic projects.

What voltage levels can the 1-Bit Optocoupler Module handle?

The 2pcs 1-Bit Optocoupler Isolation Module is rated for AC input levels of 220V, with the capability to detect 24V levels. Its design allows it to work efficiently with low-level TTL signals ranging from 3V to 5V, making it compatible with various microcontrollers and digital devices. This broad range of supported voltages ensures that the module is suitable for a wide array of applications while offering flexibility in design.

How do I connect the optocoupler module to my PLC or microcontroller?

To connect the optocoupler module, start by connecting the AC voltage source to the input side of the module. On the output side, connect the corresponding TTL voltage to your PLC or microcontroller. It's essential to refer to the specific pin configuration for your module, ensuring correct placement to avoid damage. This type of wiring allows the optocoupler to safely relay signals, isolating high voltages from the control circuit.

Is it safe to use this module for high voltage applications?

Yes, the 2pcs 1-Bit AC 220V Optocoupler Isolation Module is specifically designed for high voltage applications, providing a layer of safety between high voltage inputs and sensitive components. The isolation helps prevent accidental damage to low voltage devices from voltage surges or spikes. Always ensure you are following suitable safety practices when working with high voltages, such as wearing protective gear and ensuring proper circuit design.

Can this module be used for signal testing?

Absolutely! The optocoupler module can be effectively used for testing various signal types. It enables users to accurately detect voltage levels in circuits without risking damage to sensitive components. For instance, you can utilize it in development scenarios where you need to evaluate the responsiveness of microcontroller inputs to different voltage levels, aiding in debugging and system validation.

What is the difference between AC and DC optocoupler modules?

The primary distinction lies in their design and application. AC optocoupler modules, like this 2pcs 1-Bit AC 220V module, are equipped to handle alternating current and are useful in high voltage scenarios. In contrast, DC optocouplers are designed for direct current applications and often have a different operating mechanism. Understanding your application’s needs will help in selecting the right type of optocoupler module.

What type of microcontroller is compatible with this module?

The 2pcs 1-Bit Optocoupler Isolation Module is compatible with a wide variety of microcontrollers that operate at TTL levels, specifically those that work within the 3V to 5V range. This includes popular microcontroller families such as Arduino, Raspberry Pi, and PIC microcontrollers. Ensuring compatibility makes it easier to integrate this module into existing projects, enhancing your circuit's functionality.

How many pieces are included in this product?

This product includes two pieces of the 1-Bit AC 220V Optocoupler Isolation Module. Having two modules allows for the implementation of multiple input or detection scenarios simultaneously, improving efficiency in testing and circuit design. This dual-pack is particularly advantageous for prototyping or for use in more complex systems where multiple channels are needed.

Where can I buy 2pcs 1-Bit AC 220V Optocoupler Isolation Module?

You can purchase the 2pcs 1-Bit AC 220V Optocoupler Isolation Module at Ubuy in Moldova. Ubuy offers a convenient online shopping experience with access to a broad range of electronic components and modules, including this optocoupler. With their user-friendly platform, you can easily explore available options and make your purchase securely.

How to Shop 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Online From Ubuy?

It’s easy to shop 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Available to Shop Online in Moldova?

Yes, at Ubuy Moldova this product is available for you to shop at a reasonable price. The 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Level Voltage Detect Testing Board Module for PLC Microcontroller TTL Level 3V-5V

Test whether the AC 220V exists; Output TTL level can be detected by single-chip microcomputer

Rakstore

Item #: 69415215

2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Level Voltage Detect Testing Board Module for PLC Microcontroller TTL Level 3V-5V

87% of respondents would recommend this to a friend

Item #: 69415215

MDL 393

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What Stands Out

Wide Voltage Range

Designed for AC 220V input, this module ensures compatibility with various voltage levels from 3V to 5V, making it suitable for diverse applications in both PLCs and microcontrollers.

Isolation Protection

Provides effective optocoupler isolation to prevent damage from high voltages, ensuring safety and enhancing the longevity of connected components in sensitive electronic applications.

Dual Module Pack

Includes two optocoupler modules, offering excellent value and versatility for multiple projects, enabling users to seamlessly integrate with their testing and development environments.

Product Details

Function: Test whether AC 220V exists
Board size: 73mm*15mm
Output TTL level can be detected by a single-chip microcomputer
Power supply can be 3-5V or connected to PLC 24V level
When connecting to PLC input, connect PLC COM terminal to 24V power supply, input to board's signal outputs, and optocoupler GND to power supply negative
Safety warning: After powering on the module, avoid touching components in the white wire frame due to high voltage; prioritize electrical safety

Compatible Devices	PLC, Microcontroller
Platform	FLY
Main Power Connector Type	24-Pin
Graphics Card Interface	PCI Express
System Bus Standard Supported	SATA 3
Brand	Rakstore
Model Number	60d9e566-80a3-453b-9cd8-1b227d5b86c2
Manufacturer	Rakstore
UPC	768788443609
Item Weight	0.2 lbs (90 grams)

Who Should Buy?

DIY Electronics Hobbyists
Ideal for enthusiasts creating projects that require safe low-voltage interaction with high-voltage appliances.
PLC Programmers
Perfect for professionals needing reliable voltage detection for programmable logic controllers in industrial applications.
Microcontroller Projects
Suitable for developers integrating sensors and relays with TTL microcontrollers to ensure safe operation.

High-Power Applications
Not suitable for projects that require handling high current levels directly due to its current limiting nature.

Product Description

2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Level Voltage Detect Testing Board Module for PLC Microcontroller TTL Level 3V-5V

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Question: How to Shop 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Online From Ubuy?

Answer: It’s easy to shop 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Available to Shop Online in Moldova?

Answer: Yes, at Ubuy Moldova this product is available for you to shop at a reasonable price. The 2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

Easy to use
High reliability
Good isolation performance
Flexible voltage compatibility
Suitable for PLC projects

Cons

Limited documentation available

Product Price History

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Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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Features & Benefits

Test AC 220V presence
Output TTL level can be detected by microcontroller
Board size: 73mm*15mm
Input: 2P 5.0 terminal connects to 220V voltage, 3P terminal connects to MCU input
Power supply: 3-5V or can be connected to PLC 24V level
Safety warning: Do not touch components in white wire frame as they are high voltage

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2pcs 1-Bit AC 220V Optocoupler Isolation Module 24V Level Voltage Detect Testing Board Module for PLC Microcontroller TTL Level 3V-5V

MDL 393

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