A-B 罗克韦尔 1771-NR 可编程控制器 模块

A-B 罗克韦尔 1771-NR 可编程控制器 模块

A-B 罗克韦尔 1771-NR 可编程控制器 模块

罗克韦尔模块是一种数字化控制系统的组成部分，常用于自动化生产和工业机器人应用中。根据功能，罗克韦尔模块主要分为输入输出模块和处理器模块两大类型。

输入输出模块：它允许计算机与外部设备进行数据交换，模块具有相应的输入和输出引脚，以便在其本身和其他模块之间交换信号，同时可以连接各种设备，例如传感器、马达、压力计等。

处理器模块：它充当了中央处理器的角色，负责管理并执行逻辑任务和数据处理功能，还与输入输出模块通信以获取状态和发送指令。在现代工业自动化中，它能够快速响应从传感器和其他设备的代表性变量收集到的真实世界数据。

在选择罗克韦尔模块时，应该了解其适用的环境条件，是否需要防尘、防潮、防爆等特殊保护措施，同时需要具备较好的通信功能以实现与其他设备的数据通讯，并且注意与本控制系统的通信协议的兼容性

A-B 罗克韦尔 1771-NR 可编程控制器 模块

Rockwell modules are part of a digital control system commonly used in automated production and industrial robotics applications. According to the function, Rockwell module is mainly divided into input and output module and processor module two types.

Input/output module: It allows the computer to exchange data with external devices, and the module has corresponding input and output pins to exchange signals between itself and other modules, while various devices can be connected, such as sensors, motors, pressure gauges, etc.

Processor module: It acts as the central processing unit, responsible for managing and performing logical tasks and data processing functions, and also communicates with the input and output modules to obtain status and send instructions. In modern industrial automation, it is able to respond quickly to real-world data collected from representative variables of sensors and other devices.

When selecting Rockwell module, we should understand its applicable environmental conditions, whether it needs special protection measures such as dust, moisture, and explosion-proof, and need to have better communication functions to achieve data communication with other equipment, and pay attention to the compatibility of the communication protocol with this control system