Description
FOXBORO 福克斯波罗 870ITEC-AYFNZ
FOXBORO 福克斯波罗 870ITEC-AYFNZ
FOXBORO 福克斯波罗 870ITEC-AYFNZ
Profibus-DP被设计用来在中心控制器模块(比如PLC或PC)之间迅速地传送过程数据，并在现场级别中分散现场模块（此如I/O模块、驱动和真空管）。通信主要以循环方式进行。对于智能现场模块，在循环地传送数据过程中的参数分配、诊断及告警处理还需要非循环的通信功能。
利用Profibus-DP可实现单一主设备系统和多个主设备系统。多个主设备系统由功能独立的子系统构成，每个子系统包括一个主设备和一部分从设备，所有这些集成在一个完整的系统中。S500 110模块既可以直接连接到AC500CPU上（中央扩展）也可以通过FBP接口模块的DC505-FBP（分散扩展）连接。
·S500-FBP系统部分为:
·FBP接口模块DC505-FBP
·数字I/O模块
·模拟I/O模块
·FBP接口模块和I/O模块的端子底板
·附加件
commissioning of process level, operation level and even fieldbus instruments, and uses the same
A global database.
The system scale has strong scalability. The single system supports 1 to 100 control stations and 100 operation stations at most. Each control
The station can support thousands of i/0 points at most, and the scale of the whole system can be expanded. The hardware of the system control station is all metal enclosure, which can withstand the most
Harsh industrial environment. The equipment can be installed in the cabinet or on the wall. The system complies with all current EMC standards and has CE standards
Annals.
Industrial “DCS system design purpose: the most economical engineering investment and the most powerful control function.
Industria1 “five features of DCS system:
1、 The comprehensive control system integrates DCS & PLC & field bus;
2、 RISC superscalar high-speed CPU with super performance;
3. High reliability, strict industrial application practice, and application performance of more than 1000 sets in China;
4、 Good openness, flexibility and expansibility;
5、 Easy
