ABB 573-935-202C 备件板 工控系统自动化

Description

573-935-202C 备件板 工控系统自动化

plc模块是可编程逻辑控制器的组成部分，可以根据需要进行组合,于工业环境下的 自动化控制。plc模块主要包括CPU模块、 输入输出模块、电源模块、通讯模 块、功能模块等。

CPU模块是pIc的核心，由微处理器和存储器组成，负责执行用 户程序和数据处理。输入输出模块 是plc与外部设备的接口，可以接收和发送多种. 类型的信号。

电源模块为pIc提供 工作电源，有的还可以为输入信号提供电源。通 讯模块是plc与其他设备或网络的连接方式，可以使用多种互联网通讯技术，如5G、 4G、WIFI、 有线宽带等。功能模块 是plc的扩展部分，来完成某些特殊的任务, 如数字模拟、计数、定时、位置控制等

The plc module is an integral part of the programmable logic controller, which can be combined according to the need for automatic control in the industrial environment. plc module mainly includes CPU module, input and output module, power module, communication module, function module and so on.

CPU module is the core of pIc, composed of microprocessor and memory, responsible for executing user programs and data processing. Input/output module is the interface between plc and external devices, and can receive and send a variety of. Type of signal.

The power module provides working power for the pIc, and some can also provide power for the input signal. The communication module is the connection between plc and other devices or networks, and can use a variety of Internet communication technologies, such as 5G, 4G, WIFI, wired broadband, etc. The function module is an extension of the plc to complete some special tasks, such as digital simulation, counting, timing, position control, etc

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