ABB的1TGE120011R100 DCS系统处理器模块是一款高性能的自动化处理器模块，具有以下特点：

1. 高性能：采用高速处理器和先进的控制算法，能够实现快速、准确的自动化控制和数据处理。
2. 模块化设计：支持多种模块扩展，可根据实际需求选择合适的模块进行配置，方便灵活。
3. 集成度高：集成了多种功能于一个模块中，减少了系统的复杂性和成本。
4. 易于编程和维护：提供丰富的编程接口和文档，方便开发人员进行编程和维护。
5. 可靠性高：经过严格的质量控制和耐久性测试，具有高可靠性和稳定性。

在应用场景方面，1TGE120011R100 DCS系统处理器模块广泛应用于各种需要自动化控制和数据处理的工业领域，如石油、化工、电力、制药等。在这些场景中，该模块能够提供高效、稳定的自动化控制功能，提高生产效率和设备性能。

至于其保护作用，该模块具备故障诊断与定位功能，能够及时发现和解决故障，保证系统的正常运行。同时，它还具有数据备份与恢复功能，确保重要数据的安全性和完整性。此外，该模块还具有防尘防水设计，提高了耐用性和可靠性。

ABB's 1TGE120011R100 DCS system processor module is a high-performance automation processor module with the following characteristics:

High performance: Adopting high-speed processors and advanced control algorithms, it can achieve fast and accurate automation control and data processing.

Modular design: supports multiple module extensions, and suitable modules can be selected for configuration according to actual needs, making it convenient and flexible.

High integration: It integrates multiple functions into one module, reducing the complexity and cost of the system.

Easy to program and maintain: Provides rich programming interfaces and documentation, making it easy for developers to program and maintain.

High reliability: After strict quality control and durability testing, it has high reliability and stability.

In terms of application scenarios, the 1TGE120011R100 DCS system processor module is widely used in various industrial fields that require automation control and data processing, such as petroleum, chemical, power, pharmaceuticals, etc. In these scenarios, the module can provide efficient and stable automation control functions, improving production efficiency and equipment performance.

As for its protective function, this module has fault diagnosis and positioning functions, which can detect and solve faults in a timely manner, ensuring the normal operation of the system. At the same time, it also has data backup and recovery functions to ensure the security and integrity of important data. In addition, the module also features a dust-proof and waterproof design, improving durability and reliability.