5X00226G02 分散式控 制系统 Emerson

【产品详情】

●采用继电器输出时，所承受的电感性负载的大

小，会影响到继电器的使用寿命，因此，使用电

感性负载时应合理选择，或加隔离继电器。●PLC

的输出负载可能产生干扰，因此要采取措施加以

控制，如直流输出的续流管保护，交流输出的阻

容吸收电路，晶体管及双向晶闸管输出的旁路电

阻保护

Ovation DCS是美国爱默生公司的大型自动化控制系统,其通讯速率为每秒100MB、处理容量为每秒200000点

实时信息,联网长度达200 km,节点数最多1 000个。操作员站采用DELL公司的商用机,交换机采用的是CISCO

的产品。该DCS以其支持带电插拔、简洁易用、功能强、组态方便、接线容易等诸多特点深受工控人的喜爱。

CCPP采用了冗余Ovation DCS VWestinghouse西屋3..3.1 ,采用C/S结构，注册码授权，通讯协议采用以太网

TCP/IP。服务器安装Windows2003Server英文版，客户端安装WindowsXP英文版。

5X00226G02 分散式控 制系统 Emerson

【英文介绍】

● When the relay output is used, the inductive load is large

Small, will affect the service life of the relay, therefore, use electricity

Inductive load should be reasonably selected, or add isolation relay. ●PLC

The output load may cause interference, so measures should be taken to prevent it

Control, such as continuous tube protection of DC output, resistance of AC output

Capacitance absorbing circuit, transistor and bidirectional thyristor output of bypass current

Resistance protection

Ovation DCS is a large automation control system from Emerson, with a communication rate of 100 megabits per second and a processing capacity of 200,000 points per second

Real-time information, network length up to 200 km, the number of nodes up to 1,000. The operator station uses DELL commercial machines, and the switch is CISCO

The product of... The DCS is favored by industrial controllers for its support for live plugging, simple and easy to use, strong functions, convenient configuration, easy wiring and many other features.

CCPP adopts redundancy Ovation DCS VWestinghouse 3... 3.1, using C/S structure, registration code authorization, communication protocol using Ethernet

TCP/IP. Install Windows2003Server English on the server and WindowsXP English on the client.

5X00226G02 分散式控 制系统 Emerson

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