UTX1010  分布式控制系统

品牌：MCS

产品特性:工控产品

是否进口:否

产地:美国

加工定制:否

工作电压:220V

输出频率:50kHz

产品认证:PLC模块DCS系统模块

系列:PLC模块DCS系统模块

物料编码:PLC模块DCS系统模块

可售卖地:全国

型号:UTX1010

MECS-UTX1010

控制类产品名目繁多，各家叫法不一。通常使用的控制类产品包括DCS、PLC两大类。我们又将DCS的概念拓展到FCS。

DCS（Distributed Contorl System）,集散控制系统，又称分布式控制系统。

PLC（Program Logic Control ）,可编程逻辑控制器。

FCS（FieldBus Contorl Syestem），现场总线控制系统

早期的PLC以数字量的顺序控制为主。随着PLC功能不断扩充，PLC增加了模拟量控制功能、PID调节功能、通讯联网功能及分级控制功能等，在过去DCS占统治地位的化工、冶金等行业也可由PLC进行控制。但PLC难以组成大型、复杂、综合的系统，如果过多的PC企图通过网络与过多的PLC通讯，则可能导致瓶颈现象及计时上的困难。

DCS在发展的过程中也是各厂家自成体系，但大部分的DCS系统，比如横河YOKOGAWA、霍尼维尔、ABB等等，虽说系统内部（过程级）的通讯协议不尽相同，但操作级的网络平台不约而同的选择了以太网络，采用标准或变形的TCP/IP协议。这样就提供了很方便的可扩展能力。在这种网络中，控制器、计算机均作为一个节点存在，只要网络到达的地方，就可以随意增减节点数量和布置节点位置。另外，基于windows系统的OPC、DDE等开放协议，各系统也可很方便的通讯，以实现资源共享。

UTX1010  分布式控制系统

Brand: MCS

Product features: Industrial control products

Import or not: No

Origin: USA

Processing customization: No

Working voltage :220V

Output frequency :50kHz

Product certification :PLC module DCS system module

Series :PLC module DCS system module

Bom number :PLC module DCS system module

Available: nationwide

Model :UTX1010

MECS-UTX1010

There are many kinds of control products and different names. Commonly used control products include DCS, PLC two categories. We then extended the DCS concept to FCS.

DCS (Distributed Contorl System), also known as distributed control system.

PLC (Program Logic Control) : Programmable logic controller.

FCS (FieldBus Contorl Syestem) is a field bus control system

The early PLC was based on the sequential control of digital quantities. With the continuous expansion of PLC functions, PLC has increased the analog control function, PID regulation function, communication networking function and hierarchical control function, etc., in the past DCS dominated the chemical industry, metallurgy and other industries can also be controlled by PLC. However, PLC is difficult to form a large, complex, comprehensive system, if too many PCS attempt to communicate with too many PLCS through the network, it may lead to bottlenecks and timing difficulties.

DCS in the process of development is also the manufacturer's own system, but most of the DCS system, such as YOKOGAWA Yokogawa, Honeyville, ABB, etc., although the system internal (process level) communication protocol is not the same, but the operation level network platform is the same choice of Ethernet network, using standard or deformed TCP/IP protocol. This provides very convenient scalability. In this kind of network, the controller and the computer exist as a node, as long as the network reaches the place, you can arbitrarily increase or decrease the number of nodes and arrange the node position. In addition, based on windows OPC, DDE and other open protocols, the system can also be very convenient communication, in order to achieve resource sharing.