Description
GE SR489-P5-HI-A20-E 1
GE SR489-P5-HI-A20-E 1
GE SR489-P5-HI-A20-E 1
VersaMax是唯一具有“三合一”功能的系列产品，它既可以作为单独的PLC控制机，具有可接受的价格和优越的性能：又可以作为I/O子站，通过现场总线受控于其它主控设备，诸如GE Fanuc 90-70、90-30以及第三方PLC、DCS或计算机系统：还可以构成由多台PLC组成的分布式大型控制系统。VersaMax产品为模块化和可扩展结构，构成的系统可大可小，为现代开放式控制系统提供了一套通用的、便于实施应用的、经济的解决方案。
VersaMax是GE公司按照独一无二的“Six Sigmai原则进行优化设计制造。“Six Sigmai意味着应用全面的研究和开发技术、分析众多的用户要求、符合严格的质量控制标准。VersaMax完全满足UL，CUL，CE，Class I 20ne2和Class I Division2等国际标准。
VersaMax产品特点：
使用方便，经济实用
·直观的特性设置
– I/O模块和通讯模块都可带电插拔
·自动配置IO地址和参数
·真正的即插即用
·无机架的紧凑结构，安装方便
·模块安装、扩展不需要任何工具
·模块化结构，构成系统可大可小
·安装费用低，减少工程成本
高可靠性和连续性
·遵照“Six Sigmai原则进行优化设计
·先进的故障诊断
·可恢复的电子短路过载保护(ESCP)
·拔掉模块的状态可预先设定
丰富的产品结构
·全系列的I/O模块
·高性能的CPU
·多种类型的接线端子
·开放的结构，众多网络通讯：
Modbus RTU
DeviceNet
Profibus-DP
Genius总线
Ethernet
international standard industrial bus. Field controller supports Profibus, FF, ModBus, Can, etc.
International standard fieldbus, Profibus is the most widely used open fieldbus international standard in the world, divided into FMS, DP and PA
Level 3, DP communication rate can be as high as 12Mb. Profibus is used to connect intelligent devices such as distributed I/0 stations and field bus instruments.
Communication between the process station, operator station and engineering station takes place via the system bus DigiNetS (Industrial Ethernet). user
Different transmission media (RJ45 twisted pair, thin, thick or fiber optic cables and mixed media) and network topology can be selected for the system bus.
Simple layout, due to the use of TCP/IP protocol, the system can also use the public telephone network (dial-up mode) or satellite to achieve ultra-long-distance communication.
Subsystems such as PLC communicate with the Industrial” system through the ModBus protocol interface. The system also supports IEC870-5 over-control protocol.
discussion.
The Flash EPROM inside the PS provides more than 220 functional modules (control algorithm subroutines),
