3BSE008572R1 ABBTU838 扩展模块

　　1、内容需求的提高

　　我们自动化行业的大多数人已经从过去几年的经济危机中恢复过来，但许多工厂还没有雇佣新员工来满足不断增长的需求。效率比以往任何时候都更重要，工厂经理正在寻找简化制造流程的方法。

　　由于成本更低的控制系统以及软件、I/O 和以太网基础设施的进步，控制工程师可以更好地将工业自动化用于其核心目的——提高生产灵活性并降低制造或加工设施的拥有成本。

　　可编程控制器是控制系统的核心。无论是简单的纳米可编程逻辑控制器 (PLC) 还是全尺寸工业 PC，今天的控制平台都比几年前的类似型号更实惠。将控制平台的处理性能与机器的要求紧密匹配也比以往任何时候都容易。无需购买比系统所需更多的控制器功能。

　　过去，较小的机器是一个特殊的问题。很难找到具有内置以太网连接功能的经济高效的控制器。然而，廉价的纳米级 PLC 现在可以控制中小型机器。

　　PC 控制系统则处于另一端。工厂经理需要易于编程的软件，能够快速全面地调试并无缝集成到人机界面 (HMI) 包中。

　　在理想情况下，单一供应商可以提供交钥匙硬件/软件解决方案。“一站式”的好处包括更快的编程和机器启动、更简单的机器设计、更少的故障排除以及降低停机和生产损失的风险。但实际上，单一供应商解决方案并不总是可行的，尤其是在更大、更复杂的自动化系统中。

　　由于现场总线协议的标准化，现在可以在机器或系统中“混合和匹配”来自不同供应商的现场总线产品。此外，自动化行业已将以太网标准化为用于向设备读取和写入数据的物理层。

　　虽然商业级以太网组件最初的成本可能较低，但它们无法承受工厂车间和现场典型的极端条件。从长远来看，选择工业级以太网交换机、以太网供电和无线产品将节省资金。

　　对于小型隔离网络，非托管交换机是更具成本效益的选择。它们不需要配置并将所需的数据传输到预期的接收端口。

　　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。

　　Most of us in the automation industry have recovered from the economic crisis of the last few years, but many factories have not yet hired new personnel to meet the growing demands. Efficiency matters more than ever, and plant managers are seeking ways to streamline their manufacturing processes.

　　Thanks to lower cost control systems and advances in software, I/O, and Ethernet infrastructure, control engineers can better use industrial automation for its core purpose—to increase production flexibility and reduce the cost of ownership in a manufacturing or process facility.

　　The programmable controller is the heart of a control system. Whether it is a simple nano programmable logic controller (PLC) or a full-scale industrial PC, today’s control platforms are much more affordable than similar models were just a few years ago. It is also easier than ever to closely match the control platform’s processing performance to the machine’s requirements. There is no need to purchase more controller capability than the system requires.

　　In the past, smaller machines were a particular problem. It was difficult to find a cost-effective controller with built-in Ethernet connectivity. However, inexpensive nano class PLCs can now control small to midsize machines.

　　High-end PC control systems are at the other end of the spectrum. Plant managers require easy-to-program software with fast and comprehensive debugging and seamless integration into a human machine interface (HMI) package.

　　In an ideal world, a single vendor can supply a turnkey hardware/software solution. Benefits of a “one-stop-shop” include faster programming and machine start-up, a simpler machine design, less troubleshooting, and a reduced risk of downtime and lost production. Realistically, though, a single-vendor solution is not always possible, especially in a larger, more complex automation system.

　　Thanks to standardization of field bus protocols, it is now possible to “mix and match” fieldbus products from different vendors within a machine or system. In addition, the automation industry has standardized on Ethernet as the physical layer for reading and writing data to devices.

　　While commercial-grade Ethernet components might cost less initially, they cannot withstand the extreme conditions typical on the plant floor and in the field. Choosing industrial-grade Ethernet switches, Power over Ethernet, and wireless products will save money in the long run.

　　For small, isolated networks, unmanaged switches are the more cost-effective choice. They require no configuration and transmit the required data to the intended receiving port.