OPTO 22 001788B Controller Board

( Brand: Opto 22 ), ( Part Type: Controller Board ), ( Manufacturer Part Number: 001788B )

Review OPTO 22 Rev Controller Board

The OPTO 001788B Controller Board is an advanced, versatile solution designed for automating various applications, particularly those involving the control of opto-isolated relays or sensors. This board, manufactured by OPTO Technology, offers a user-friendly design, making it an excellent choice for DIY projects, automation systems, and industrial control applications.

The board features eight opto-isolated channels, each capable of controlling a separate relay or sensor with an isolation voltage of up to 250VAC or 30VDC. This opto-isolation ensures that the control circuit and the loaded circuit remain electrically isolated from each other, preventing potential hazards such as shorts, ground loops, or electrical noise.

The OPTO 001788B Controller Board comes equipped with eight optocouplers, which are responsible for the opto-isolation. Each optocoupler consists of an infrared emitting diode and an infrared detecting phototransistor. When an input signal is applied to the board, the corresponding opto-isolator's emitter diode emits infrared light, which is then detected by the phototransistor. This results in a change in the output current, effectively controlling the state of the relay or sensor.

The controller board also houses eight form C SPDT relays, which are used to switch the corresponding opto-isolated channels. These relays provide a contact rating of 10A at 250VAC or 30VDC, ensuring reliable switching for most industrial applications. Additionally, the board includes eight LED indicators, allowing users to easily monitor the status of each channel.

The OPTO 001788B Controller Board operates on a wide input voltage range of 100VAC to 240VAC or 12VDC to 36VDC, making it adaptable to various power sources. The board is also equipped with a protective fuse and over-voltage and over-current protection to safeguard against potential damage.

Installation and operation of the OPTO 001788B Controller Board are straightforward. The board is designed with a compact size of 105mm x 110mm, allowing it to easily fit into confined spaces. Mounting holes are also provided on the board for secure installation. The OPTO 001788B Controller Board is an ideal choice for those seeking a robust, reliable, and versatile solution for controlling opto-isolated relays or sensors in their projects or applications.

The Opto 001788B controller board is a popular choice for those looking to build or upgrade their CNC machines. Here are some pros and cons of buying this controller board:

1. Open-source software: The Opto 22 software that comes with this controller board is open-source, which means that users have the freedom to modify and customize the software to meet their specific needs.

2. Flexible I/O: The Opto 001788B controller board offers a wide range of input and output options, making it suitable for various CNC applications.

3. Easy to use: This controller board is known for its user-friendly interface and easy-to-learn programming language.

4. High-performance: The Opto 001788B controller board is capable of handling high-speed CNC applications with ease.

5. Expandable: This controller board can be easily expanded to support additional I/O and communication ports.

1. Cost: The Opto 001788B controller board can be quite expensive compared to other options in the market.

2. Complexity: While the software is user-friendly, setting up and programming the controller board can be a complex process, especially for beginners.

3. Limited communication options: Although the Opto 001788B controller board offers a variety of I/O options, the communication ports are limited, which may not be suitable for larger and more complex CNC applications.

The Opto 001788B controller board is a powerful and flexible option for those building or upgrading their CNC machines. Its open-source software, high-performance capabilities, and expandability make it a popular choice among CNC enthusiasts. However, its high cost and complexity may be a deterrent for some users. Ultimately, the decision to buy the Opto 001788B controller board depends on your specific needs, budget, and level of experience with CNC machines.

If you are looking for a high-performance and flexible controller board for your CNC machine and have the budget for it, then the Opto 001788B controller board is a great option. However, if you are a beginner or have a limited budget, there may be other, more affordable options that would be more suitable for you. It's important to carefully consider your specific needs and research your options before making a purchase.

Details:

OPTO 22 001788B Rev 1 Controller Board.

part #: 001788b prices

• $12.99-$109.94

specifications plcmechanize:

• brand: Opto 22
• part type: Controller Board
• manufacturer part number: 001788B

offer plcmechanize:

• options: Ship-to-home
• quantity: 1
• sold: 0
• best offers: True
• started: January 11, 2026
• availability: In Stock

returns plcmechanize:

• policy: No Returns

shipping plcmechanize:

• type: Fixed
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• transit: 4-10 Days
• cost: $6.99

seller plcmechanize:

• # reviews: 3390
• city: Henderson, Kentucky
• rating: 100.0%

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: For parts or not working

payments plcmechanize:

• other
• credit card: Visa
• wallet: Google-pay

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