Triconex 3501E 数字输入模块115VAC/VDC，它具有三个隔离的输入通道，每个通道都可以独立地处理所有输入到模块的数据。

每个通道上的微处理器会对每个输入点进行扫描，编译数据，并根据需要将其传输到主处理器。在处理之前，主处理器会对输入数据进行投票，以确保高的完整性。所有的关键信号路径都是100%三倍冗余，以保证安全性和大可用性。每个通道都独立地调理信号，并在场和Tricon之间提供光学隔离。

数字输入模块具有编程简单方便、外壳颜色为白色、质量认证为CCC等特性。它适用于许多不同的应用场景，如工业自动化、安全系统等。

数字输入模块是一种高性能、高可靠性的设备，适用于需要数字输入的应用场景。

It has three isolated input channels, each of which can independently process all data input to the module.

The microprocessor on each channel scans each input point, compiles data, and transmits it to the main processor as needed. Before processing, the main processor will vote on the input data to ensure high integrity. All critical signal paths are 100% triple redundant to ensure safety and high availability. Each channel independently modulates the signal and provides optical isolation between the field and Tricon.

The digital input module has the characteristics of simple and convenient programming, white shell color, and CCC quality certification. It is suitable for many different application scenarios, such as industrial automation, security systems, etc.

The digital input module is a high-performance and highly reliable device suitable for application scenarios that require digital input.