3BSE028602R1 DO880 输入输出模块

ABB   3BSE028602R1 DO880 输入输出模块  是一款16通道24V数字输出模块，适用于单个或冗余应用。每通道最大连续输出电流为0.5A，输出电流受限，有效防止过温。每个输出通道都由电流限制和过温保护的高侧驱动器、EMC保护组件、感性负载抑制、输出状态指示LED和模块总线隔离屏障组成，确保了模块的稳定性和安全性。

ABB   3BSE028602R1 DO880 输入输出模块  详情介绍：

3BSE028602R1 DO880是一款高性能的输入输出模块，具有广泛的应用场景和显著的特点。以下是关于该模块的详细介绍：

首先，DO880是一款16通道24V数字输出模块，适用于单个或冗余应用。每通道最大连续输出电流为0.5A，输出电流受限，有效防止过温。每个输出通道都由电流限制和过温保护的高侧驱动器、EMC保护组件、感性负载抑制、输出状态指示LED和模块总线隔离屏障组成，确保了模块的稳定性和安全性。

在功能和优点方面，DO880模块提供了16个通道用于24V直流电流源输出，支持冗余或单一配置。此外，该模块还具有回路监测功能，能够监控具有可配置限制的短路和开路负载。对于ND（正常断电）系统，输出仍然可以在输出驱动器上进行错误控制。DO880还根据IEC 61508获得了SIL3认证，并根据EN 954-1获得了4类认证，进一步证明了其高可靠性和安全性。

在通讯方面，DO880模块支持主站控制总线数据传输。当主站拥有总线访问权限时，可以无需外部请求即可传输数据。每个主站都可以完全访问和读写自己的从站，但仅能以读的方式访问其他主站的从站。此外，主站与从站间还可以进行参数整定和诊断等非周期性服务。诊断信息可以在CPU的液晶屏上显示，同时通讯模块上的LED灯可以指示设备的状态。

总的来说，3BSE028602R1 DO880输入输出模块是一款功能强大、性能稳定的设备，适用于各种工业自动化和控制系统。它的高可靠性、安全性和通讯能力使其成为许多关键应用的理想选择。

ABB   3BSE028602R1 DO880 输入输出模块    实物图片：

ABB   3BSE028602R1 DO880 输入输出模块 实物视频

ABB 3BSE028602R1 DO880 Input/Output Module Details Introduction:

3BSE028602R1 DO880 is a high-performance input and output module with a wide range of application scenarios and significant features. The following is a detailed introduction to this module:

Firstly, DO880 is a 16 channel 24V digital output module suitable for single or redundant applications. The maximum continuous output current of each channel is 0.5A, and the output current is limited, effectively preventing overheating. Each output channel is composed of a high side driver with current limiting and over temperature protection, EMC protection components, inductive load suppression, output status indicator LED, and module bus isolation barrier, ensuring the stability and safety of the module.

In terms of functionality and advantages, the DO880 module provides 16 channels for 24V DC current source output, supporting redundant or single configuration. In addition, the module also has a loop monitoring function, which can monitor short circuit and open circuit loads with configurable limitations. For ND (normal power outage) systems, the output can still be error controlled on the output driver. DO880 has also obtained SIL3 certification according to IEC 61508 and Class 4 certification according to EN 954-1, further demonstrating its high reliability and safety.

In terms of communication, the DO880 module supports data transmission on the main station control bus. When the master station has bus access privileges, data can be transmitted without external requests. Each master station can fully access and read/write to its own slave station, but can only access the slave stations of other masters through reading. In addition, non periodic services such as parameter tuning and diagnosis can also be provided between the master and slave stations. Diagnostic information can be displayed on the LCD screen of the CPU, and the LED lights on the communication module can indicate the status of the device.

Overall, the 3BSE028602R1 DO880 I/O module is a powerful and stable device suitable for various industrial automation and control systems. Its high reliability, security, and communication capabilities make it an ideal choice for many critical applications.

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