ABB TB521-ETH 终端底座

ABB TB521-ETH是一款功能强大的终端底座，专为AC500 V2系列设计。这款产品的主要特点包括两个用于通信模块的插槽，以太网接口，以及两个串行接口RS232/RS485。这些接口和插槽使得TB521-ETH能够轻松集成到各种工业自动化系统中，实现设备间的数据交换和通信。

此外，TB521-ETH还具备安全隔离功能，主变压器的主电路通过双重或加强绝缘与次级电路分离，确保了设备的安全性。同时，保护性超低电压(PELV)提供防触电保护，进一步增加了设备使用的安全性。

从产品净重、净深/长度、净高和净宽等参数来看，TB521-ETH具有紧凑的外形尺寸，这使得它在空间有限的工业环境中能够灵活部署。

在应用领域方面，ABB TB521-ETH广泛应用于消费电子、汽车、家电、电网、新能源等行业领域。其高性能和稳定性使得它成为工业自动化领域的理想选择。

总的来说，ABB TB521-ETH是一款功能丰富、性能稳定且易于集成的终端底座。它能够满足各种工业自动化应用的需求，为工业自动化系统的稳定运行提供有力支持。

文章出自贵州源妙自动化设备有限公司官方网站，转载请附上以下链接：www.gkzxy.com | 

The ABB TB521-ETH is a powerful terminal base designed specifically for the AC500 V2 family. The main features of this product include two slots for communication modules, Ethernet interfaces, and two serial interfaces RS232/RS485. These interfaces and slots allow TB521-ETH to be easily integrated into various industrial automation systems, enabling data exchange and communication between devices.

In addition, TB521-ETH also has a safety isolation function, and the main circuit of the main transformer is separated from the secondary circuit by double or reinforced insulation, ensuring the safety of the equipment. At the same time, Protective Ultra-low Voltage (PELV) provides protection against electric shock, further increasing the safety of equipment use.

In terms of product parameters such as net weight, net depth/length, net height and net width, the TB521-ETH has a compact form factor, which makes it flexible to deploy in industrial environments where space is limited.

In terms of application fields, ABB TB521-ETH is widely used in consumer electronics, automobiles, home appliances, power grids, new energy and other industries. Its high performance and stability make it ideal for industrial automation.

Overall, the ABB TB521-ETH is a feature-rich, stable and easy to integrate terminal base. It can meet the needs of various industrial automation applications and provide strong support for the stable operation of industrial automation systems.