A-B罗克韦尔 1336-BDB-SP70C 电工电气 驱动器

A-B罗克韦尔 1336-BDB-SP70C 电工电气 驱动器

A-B罗克韦尔 1336-BDB-SP70C 电工电气 驱动器

PLC的技术具有长期的稳定，软硬件均应用方便，即插即用，价格适中，堪称工业控制的适用技术。可以说当今工业控制所要求的能，PLC可满足85%至。其不足部分可用其它办法补充。

近几年来PLC也在不断提高其技术内涵，融合了IT技术(包括以太网，因特网，无线网技术，现场总线技术，以及运用软件工程方法提升PLC的编程语言，开发全新的编程系统，等等）。

PLC在开放方面也有了实质的突破。多年PLC被攻击的一个重要方面就是它的专有，现在有了较大的改观。PLC采用了各种工业标准，如IEC

61131，IEEE802.3以太网，TCPIP，UDPIP等，各种事实上的工业标准，如Windows NT，OPC等。

A-B罗克韦尔 1336-BDB-SP70C 电工电气 驱动器

PLC technology has long-term stability, software and hardware are convenient to use, plug and play, moderate price, can be called the applicable technology for industrial control. It can be said that today's industrial control requirements of energy, PLC can meet 85% to. The deficiency may be supplemented by other means.

In recent years, PLC is also continuously improving its technical connotation, integrating IT technology (including Ethernet, Internet, wireless network technology, fieldbus technology, and the use of software engineering methods to improve PLC programming language, develop a new programming system, etc.).

PLC has also made substantial breakthroughs in terms of opening up. An important aspect of the PLC that has been attacked for many years is its exclusivity, and now there is a great change. PLCS use various industry standards, such as IEC

61131, IEEE802.3 Ethernet, TCPIP, UDPIP, etc., various de facto industry standards, such as Windows NT, OPC, etc.