UNS0007A-P
UNS0007A-P
UNS0007A-P
1 – Modicon Quantum 自动化平台
选型指导：Unity 处理器
·Unity 处理器
·PCMCIA 存储扩展卡
·底板
·选型指导：电源模块
2- 离散量 I/O 模块
·选型指导： V.D.C 输入模块
·选型指导： V.A.C 输入模块
·选型指导： 直流电流和继电器输出模块
·选型指导： 交流电流输出模块
·选型指导： 交直流电流I/O 模块
3 – 专用模块和解决方案
选型指导：模拟量 I/O
·选型指导： 本安型 I/O
·选型指导： 计数器和专用模块
4 – 热备解决方案
·热备解决方案
5 – 通讯
·选型指导：通讯模块
·Ethernet TCP/IP 网络，透明就绪布线系统： ConneXium
6 – Quantum 安全PLC
·安全CPU 选型指南
·安全I/O 模块选型指南
7 – Unity 软件
·Pro 软件
·Unity EFB 工具包软件
·Unity SFC View 软件
·Unity Application Generator
most widely used open fieldbus international standard in the world, which is divided into FMS, DP and pa
Level III, DP communication rate can be up to 12MB. PROFIBUS is used to connect distributed i/0 stations, field bus instruments and other intelligent devices.
The communication among process station, operator station and engineer station is realized through the system bus diginets (Industrial Ethernet). user
Different transmission media (RJ45 twisted pair, thin cable, thick cable or optical fiber cable and mixed media) and network topology can be selected for the system bus
Due to the adoption of tcp/ip protocol, the system can also realize ultra long distance communication with the help of public telephone network (dial-up mode) or satellite.
PLC and other subsystems communicate with industrial “system through Modbus protocol interface. The system also supports iec870-5 over control coordination
Discussion.
The flash EPROM inside PS provides more than 220 function modules (control algorithm subroutines), in addition to the base specified in IEC 61131 3 standard
In addition to this content, many powerful and strictly tested function blocks from practical engineering applications are also expanded. Any complex control
All schemes can be realized by the combination of these function blocks.
The function blocks provided by the system mainly fall into the following categories:
o
Analog quantity processing
o
Digital quantity processing
Loop adjustment
Logical sequence control
c
Logical operation
Monitoring function
Acquisition function
c
Arithmetic operation
c
Tcp/ip protocol communication interface
Modbus protocol communication interface
1ec870-5 protocol communication interface (telecontrol)
4.2 field controller PS
Industrial ial “field controller PS is a special process control station, which is embedded with a fieldbus communication interface for users to use
Fieldbus technology provides a very flexible choice. Each PS is allowed to insert 4 fieldbus interface cards (card types can be different),
Each card is connected to a fieldbus to collect process data and diagnostic information from the bus. The interface card is easy to replace and plug and play
(plug & play) and can be plugged in and out with power.
The field controller PS has the 
