TB820V2 3BSE013208R1 单模光纤媒体转换器 实现远距离可靠的数据传输

>>>>>型号:TB820V2 3BSE013208R1  单模光纤媒体转换器   实现远距离可靠的数据传输

【功能描述】

产品编号:3 bse013208r1

ABB型号:TB820V2

目录说明:TB820V2模块总线集群调制解调器

产品净深:122 mm

产品净高:170 mm

产品净宽:58 mm

产品净重:0.3 kg

详细说明:光集群调制解调器，无冗余操作。

包括:

- 1个电源连接器

1个TB807模块总线终结者

TB820V2 3BSE013208R1是ABB制造的单模光纤媒体转换器，用于工业通信应用。它充当铜缆和光纤电缆之间的桥梁，可实现远距离可靠的数据传输。以下是其功能和主要特性的细分：

功能：

TB820V2充当转换器，将来自通过铜缆（通常为 RS-485）连接的设备的电信号转换为光脉冲，以便通过单模光纤电缆在更远的距离上传输。它还可以接收来自光缆的光脉冲，将它们转换回电信号，并通过铜缆将它们传输到连接的设备。这使得设备之间的通信相隔很远，这是传统铜缆无法处理的，同时具有抗电磁干扰 （EMI） 等优势。

主要特点：

单模光纤支持：采用单模光纤电缆，与多模光纤相比，可实现高带宽和更长的传输距离（星形配置最长可达 2 公里）。

模块总线通信协议：专为ABB的Modulebus协议设计，该协议是一种用于连接工业自动化系统中各种设备的通信标准。

数据传输速率高：支持高达115200bps的数据传输速率，适用于需要快速通信的应用。

RS-485电气接口：使用 RS-485 串行通信协议（工业自动化中广泛使用的标准）连接到设备。

24VDC电源：需要专用的 24VDC 电源才能运行。

DIN导轨安装：设计用于轻松安装在控制柜的标准DIN安装导轨上。

应用：

TB820V2 3BSE013208R1 用于各种工业自动化应用，在这些应用中，长距离的可靠通信和高数据速率至关重要。以下是一些示例：

大型工厂自动化：将可编程逻辑控制器 （PLC） 与分布在广阔工厂车间的远程 I/O 模块或分布式控制系统连接起来。

广域楼宇自动化：将楼宇管理系统与位于大型建筑群不同区域的传感器和执行器连接起来。

过程控制系统：将控制系统与分布在整个加工厂的监控设备连接起来。

石油和天然气应用：将控制系统与位于海上平台或延伸较长距离的管道中的设备连接起来。

【英文介绍】

Product ID:3BSE013208R1

ABB model name :TB820V2

Directory Description :TB820V2 Modulebus Cluster Modem

Product depth :122 mm

Product height :170 mm

Product net width :58 mm

Net weight: 0.3kg

Details :Optical cluster modem for non redundant operation.

Including:

- 1 pcs Power Supply Connector

- 1 pcs TB807 Modulebus Terminator

TB820V2 3BSE013208R1 is a single mode fiber optic media converter manufactured by ABB for industrial communications applications. It acts as a bridge between copper and fiber optic cables, enabling reliable data transmission over long distances. Here is a breakdown of its functions and key features:

Features:

The TB820V2 acts as a converter, converting electrical signals from devices connected via copper cables (typically RS-485) into light pulses for transmission over longer distances via single-mode fiber optic cables. It can also receive light pulses from optical cables, convert them back into electrical signals, and transmit them to connected devices via copper cables. This allows devices to communicate far apart, which traditional copper cables cannot handle, while having advantages such as electromagnetic interference (EMI) resistance.

Main features:

Single-mode fiber support: With single-mode fiber cables, high bandwidth and longer transmission distance (up to 2 km in star configuration) can be achieved compared to multi-mode fiber.

Module Bus Communication Protocol: Designed specifically for ABB's Modulebus protocol, a communication standard for connecting various devices in industrial automation systems.

High data transfer rate: Support up to 115200bps data transfer rate, suitable for applications requiring fast communication.

RS-485 Electrical interface: Connect to devices using the RS-485 serial communication protocol, a standard widely used in industrial automation.

24VDC power supply: A dedicated 24VDC power supply is required to operate.

DIN Rail mounting: Designed for easy mounting on standard DIN mounting rails in control cabinets.

Applications:

The TB820V2 3BSE013208R1 is used in a variety of industrial automation applications where reliable communication over long distances and high data rates are critical. Here are some examples:

Large-scale factory automation: Connect programmable logic controllers (PLCS) with remote I/O modules or distributed control systems spread across a vast factory floor.

Wide-area Building automation: Connecting building management systems with sensors and actuators located in different areas of large buildings.

Process control system: The control system is connected to the monitoring equipment distributed throughout the processing plant.

Oil and gas applications: Connect control systems to equipment located on offshore platforms or in pipelines extending longer distances.

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