3BSE008546R1 ABBAO820 模拟输出模块

　　1、内容需求的提高

　　因此，虽然企业 IT 通过不断升级其系统设法跟上网络安全、反病毒和网络防御的步伐，但大多数工业控制系统都依赖于许多网络安全研究人员所说的“默默无闻的安全”。

　　在生产领域，切换到不同的系统绝非易事。多年来，这里积累了大量与自动化设备和控制系统的过程程序相关的知识。这就是公司的知识真正所在的地方。当需要对新系统进行更改时，它是一种必须不惜一切代价维护和保护的资源。

　　标准化的流程和组件经受住了时间的考验。它们可以防止昂贵的独立解决方案在一段时间后变得几乎不可能更新和维护。国际引入的标准也可以作为连锁发展的催化剂，为所有用户带来好处。

　　如果我们想享受标准带来的好处，那么我们也必须忍受制造商的发布和模型政策。这些系统实现的可访问性、兼容性和标准化程度越高，它们面临的风险就越大。另一种选择是内部开发，以及与技术进步脱节和脱节的独立解决方案。

　　IT 在行业中扮演的角色越重要，公司就越难以将自己与全球数据交换隔离开来。还有一个更大的风险是在他们的通信网络中产生危险的安全漏洞。这就是为什么入侵检测工具在现代公司中日夜工作的原因。他们的目标是在问题发生之前阻止问题，并识别和消除对网络完整性的任何探测。

　　只有利用完善的知识并从一开始就植根于电子商务流程的每个阶段的安全策略才能提供持久的保护。如果不使用自动化流程和工具，也没有公司范围内的安全策略，这项艰巨的任务只能极其困难地管理。这使得选择正确的 IT 战略对业务成功具有决定性意义。成功保护数字工厂的方法是平衡可用性、时效性、安全性、总拥有成本、投资保护、兼容性和可扩展性方面的竞争要求。

　　以下是我司【主营产品】，有需要可以发来帮您对比下价格哦!

　　主营：世界品牌的PLC 、DCS 系统备件 模块

　　①Allen-Bradley(美国AB)系列产品》

　　②Schneider(施耐德电气)系列产品》

　　③General electric(通用电气)系列产品》

　　④Westinghouse(美国西屋)系列产品》

　　⑤SIEMENS(西门子系列产品)》

　　⑥销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。

　　⑦estinghouse(西屋)： OVATION系统、WDPF系统、MAX1000系统备件。

　　⑧Invensys Foxboro(福克斯波罗)：I/A Series系统，FBM(现场输入/输出模块)顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余(TMR)结构的现代化的容错控制器。

　　⑨Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。

　　⑩Bosch Rexroth(博世力士乐)：Indramat，I/O模块,PLC控制器,驱动模块等。

　　◆Motorola(摩托)：MVME 162、MVME 167、MVME1772、MVME177等系列。

　　PLC模块，可编程控制器，CPU模块，IO模块，DO模块，AI模块，DI模块，网通信模块，

　　以太网模块，运动控制模块，模拟量输入模块，模拟量输出模块，数字输入模块，数字输出

　　模块，冗余模块，电源模块，继电器输出模块，继电器输入模块，处理器模块。

　　我们的优势是：全新原装，，供给一年质保!本公司所有产品都经过严格检测，欢迎询价，收购。只需您有诚心，本公司将会给你供给一个比同行优势的价格，共同拿下单子。

　　So, while enterprise IT has managed to keep up with cybersecurity, anti-virus and network defense by continually upgrading its systems, most industrial control systems have relied on what has been called by many cybersecurity researchers, "security by obscurity."

　　Changing over to different systems is far from simple in the field of production. Here, an enormous store of knowledge relating to the process routines of automation devices and control systems has been gathered over years. This is where a company's expertise actually resides. It is a resource which must be maintained and protected at all costs when the time comes to make the change to a new system.

　　Standardized processes and components have managed to stand the test of time. They prevent costly stand-alone solutions which become almost impossible to update and maintain after a certain period. Internationally introduced standards also act as a catalyst to knock-on developments which provide benefits to all their users.

　　If we wish to enjoy the benefits of standards, then we also have to put up with the manufacturer's release and model policy. The greater the degree of accessibility, compatibility, and standardization achieved by these systems, the more they are at risk. The alternative is internal development, and stand-alone solutions which are disjointed and disconnected from technical progress.

　　The more vital the part played by IT becomes to industry, the more difficult it becomes for companies to isolate themselves from the global exchange of data. There is also a greater risk that dangerous security gaps will be created within their communication networks. This is why intrusion detection tools are at work day and night in modern companies. Their aim is to head off problems before they occur, and to identify and eliminate any probes to the network's integrity.

　　Durable protection can only be provided by security policies which make use of sound expertise and are anchored in every stage of the electronic business process from the very beginning. Without the use of automated processes and tools, and without a company-wide security policy, this daunting task can only be managed with extreme difficulty. This makes choosing the right IT strategy decisive to business success. The only way to successfully protect the digital factory is to balance the competing requirements for availability, topicality, security, total cost of ownership, investment safeguarding, compatibility, and scalability.