TB820V2 3BSE013208R1 ABB Module bus modem/cluster modem

1、 Product Overview
Model: TB820V2 3BSE013208R1
Brand: ABB
Type: Module bus modem or cluster modem (specific type may vary depending on the application)
2、 Main functions and applications
Module bus modem:
As the fiber optic interface of the module bus, TB820V2 3BSE013208R1 has both electrical and optical interfaces, logically belonging to the same bus.
It supports connecting multiple I/O modules to the electrical module bus and achieving local distribution of I/O clusters through fiber optic interfaces, making it particularly suitable for I/O stations that require more than 12 I/O modules.
Cluster modem:
In some applications, TB820V2 3BSE013208R1 serves as a cluster modem responsible for modulating and demodulating signals to ensure the accuracy and reliability of data transmission.
It may be used in conjunction with other ABB products such as PLCs, safety controllers, etc. to achieve complex industrial automation control.
3、 Technical features
High compatibility: Supports communication with parent controllers and PLCs on industry standard buses, ensuring system compatibility and scalability.
Flexible configuration: Equipped with a rotary switch for selecting cluster numbers (1 to 7) to accommodate different fiber optic module bus configurations.
Long distance transmission: In certain configurations (such as when used in conjunction with TB826), it is possible to achieve a bus distribution of optical modules up to 5000 meters, meeting the requirements of long-distance transmission.
4、 Application Fields
TB820V2 3BSE013208R1 ABB is widely used in the field of industrial automation, including but not limited to:
Factory automation: used to control various equipment and processes on the production line, improve production efficiency and product quality.
Building control: In intelligent building systems, automation control of lighting, air conditioning, security and other systems is achieved.
Data Center: Monitor and control environmental parameters such as temperature and humidity in the data center to ensure stable operation of equipment.
Renewable energy: In renewable energy generation systems such as solar and wind power, remote monitoring and intelligent control of power generation equipment are achieved.

Recently, ABB Group, headquartered in Switzerland, has attracted industry attention for a technology called “Flash Charging”. According to the information obtained from ABB (China) Enterprise Communication Department, “This technology was designed to be promoted globally

The system has been operating on the route between Geneva Airport and Palexpo Exhibition Center since May 26th and will continue until March 14th, 2014. The head of the company stated that this technology is suitable for ordinary cities, large cities, and mega cities seeking sustainable public transportation solutions. Used for high-frequency bus routes to alleviate traffic congestion in urban areas

According to ABB, this technology is equipped with a water-cooled lithium titanate oxide LTO battery pack with a service life of 10 years. There is a rooftop charging system at the station that can charge for 15 seconds at a power of 400 kilowatts. These charging systems are connected to the power grid and equipped with intermediate storage devices (supercapacitors) to reduce the impact of short-term high power on the grid. The fast charging point can charge buses up to 1.65 kWh. In addition, at the bus terminal, there is a 200 kW charger that can fully charge the battery in 3-4 minutes.

At present, pure electric buses using this technology can carry 135 people. When the vehicle stops at the station, it is located by infrared, and the charging point on the roof is connected to the moving arm controlled by laser after positioning. After completing a 15 second recharge, the vehicle continues to move forward without affecting the normal operation of the bus. Its concept is similar to that of a tram, but it does not require the installation of a complex network.

In addition to ABB, similar concepts of fast charging during driving are also being promoted by many companies in China. During an interview with reporters, Wang Binggang, the leader of the supervision and consulting expert group for the National 863 Program’s major projects on energy conservation and new energy vehicles, referred to this mode as “online charging” The online charging mode can effectively solve the contradiction between battery quantity and range Wang Binggang stated. It is reported that currently, bus companies such as Hunan CSR Times Electric Vehicle, Youth Bus, and Hengtong Electric Vehicle are developing and promoting similar technologies.

As a Fortune 500 company, ABB’s business scope includes power and automation technology. In the field of electric vehicles in China, ABB is a supplier of DC drives, motors, programmable controller products, electric vehicle charging infrastructure, and energy storage products. In the field of charging infrastructure, ABB has not had a good opportunity, perhaps the latest “flash charging technology” can find some market space for ABB.

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