LB0001 NORTHERN COMPUTERS Fiber Isolated Converter

Review NORTHERN COMPUTERS Fiber Isolated Converter

The Northern Computers LB0001 FC485 Fiber Isolated RS-485 Converter Rev1100 is a versatile and reliable data communication solution designed for applications that require long-distance data transmission over RS-485 buses with isolation protection. This converter is a fiber optic solution that eliminates the need for copper cabling, ensuring immunity to electromagnetic interference (EMI) and radio frequency interference (RFI). The Rev1100 variant comes with several upgrades and improvements over its earlier versions.

The LB0001 converter is designed for full-duplex data transfer with a transmission rate of up to 31.25 kbps. It features two fiber optic ports, one for the transmitter and the other for the receiver, using ST connector interfaces. The converter has an integrated drivers and receivers for RS-485 communication and the fiber optic lines serve to isolate the RS-485 bus from the electrical power levels and ground of the two ends, providing additional protection for the system.

1. Enhanced electromagnetic interference (EMI) and radio frequency interference (RFI) protection.

2. Improved power consumption for lower energy costs.

3. A more robust design for better durability and reliability in industrial environments.

4. A higher operating temperature range to cater to a broader range of applications.

The converter is a plug-and-play device, meaning it can be easily integrated into different systems. The LB0001 can be powered by an external DC power source (12V to 24V) and has a compact design, making it suitable for all types of installations, from industrial control systems to building automation projects.

The fiber optic cable offers the advantage of being lighter, thinner, and more resilient than copper cables, making it an optimal choice for long-distance transmissions or applications where immunity to electromagnetic interference (EMI) is critical. With its rugged design, reliable communication, and isolation capabilities, the Northern Computers LB0001 FC485 Fiber Isolated RS-485 Converter Rev1100 is an excellent investment for system designers and installers seeking high-performance and flexible data communication solutions.

Pros and Cons of Buying Northern Computers LB0001 FC485 Fiber Isolated RS-485 Converter Rev1100

The Northern Computers LB0001 FC485 Fiber Isolated RS-485 Converter Rev1100 is a networking device designed to convert RS-485 signals to fiber optic signals for transmission over longer distances. Here are some potential advantages and disadvantages of purchasing this converter.

1. Longer cable distance: One of the main benefits of using fiber optic cabling over copper for data transmission is the ability to transmit data over significantly longer distances. With the LB0001 converter, users can transmit data up to 40 km without signal degradation.

2. Immunity to electromagnetic interference (EMI): Fiber optic cables do not conduct electricity, which makes them immune to EMI and radio frequency interference. In industrial applications where these interferences are common, the LB0001 converter can help ensure reliable data transmission.

3. Easier cable routing: Since fiber optic cables do not conduct electricity, they can be more easily routed through harsh environments, such as those with high temperatures, extreme humidity, or corrosive atmospheres.

4. Protection against ground loops: RS-485 fresh and return wires are sometimes situated in different electrical environments, which can lead to ground loops and resulting data corruption. The LB0001's fiber optic technology eliminates the need for returning current, reducing the risk of ground loop issues.

5. High data transmission speed: The LB0001 converter supports data transmission speeds of up to 10 Mbps, which is suitable for many industrial and automation applications.

1. Cost: Fiber optic cabling, including the LB0001 converter, is generally more expensive compared to copper cabling and converters. For smaller industrial projects or budget-conscious users, this may be a deterrent.

2. Complexity: Setting up a fiber optic network can be more complex compared to a copper cabling setup as it requires more specialized equipment and knowledge. Installing and configuring the LB0001 converter may require additional time and resources.

3. Compatibility: Depending on the specific RS-485 system and other devices in the network, there may be compatibility issues when using the LB0001 converter. It's important to check the specifications of all devices and ensure compatibility before making a purchase.

4. Limited diagnostic capabilities: While the LB0001 converter does have some basic diagnostic features, more advanced diagnostics may require additional equipment or software. This could result in additional costs or complexity for the user.

The Northern Computers LB0001 FC485 Fiber Isolated RS-485 Converter Rev1100 offers several advantages, including longer cable distance, immunity to EMI, easier cable routing, and protection against ground loops. These benefits make it a viable solution for industrial applications where long cable runs, harsh environments, and EMI are concerns. However, the converter's cost, complexity, limited diagnostic capabilities, and potential compatibility issues may deter some users.

For users who require long cable distances,immunity to EMI, and protection against ground loops in their RS-485 networks, the LB0001 converter is an ideal solution. This converter is particularly suited for industries such as oil & gas, power generation, transportation, and manufacturing, where the operating environment can be challenging and data integrity is crucial. However, before making a purchase, it's essential to carefully consider the potential costs, compatibility, and any additional resources required for setup and maintenance.

Additionally, users should consult with their networking and industrial automation professionals to ensure the LB0001 converter is the best choice for their specific application needs.

Details:

Northern Computers FC485 fiber isolated RS-485 converter LB0001 rev11 this unit has been tested and works well. Please review all pictures before purchasing. Great physical condition.

specifications alarmpartsacc:

• brand: Northern Computers
• mpn: Lb0001
• model: Fc485
• part type: Converter

returns alarmpartsacc:

• policy: no returns

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• carrier: usps, ups
• type: calculated
• transit: 4-9 days
• class: standard, expedited, one-day
• service: usps ground advantage, ups 2nd day air, ups next day air

offer alarmpartsacc:

• started: january 20, 2025
• in stock #: 5
• sold #: 22
• availability: in stock
• prices: $56.54–$179.95
• item condition:
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• options: ship-to-home
• best offers: true

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• category: Business & Industrial > Surveillance Equipment > Systems > Alarm Parts Accessories

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• # reviews: 167
• rating: 98.3%

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