每个PS允许插入4块的现场总线接口卡件(卡件类型可以不同),
每个卡件连接1条现场总线以采集
来自总线的过程数据和诊断信息,接口卡件更换容易且即插即用
(Plug & Play),且均可带电插拔
。
现场控制器PS具有以下特性:
o
灵活:支持所有国际标准开放式现场总线,并可混合使用
可同时连
接4条高速现场总线(最大12 MBd)
工程简单:仅使用同一工具CBF (Control Build F)软件进行组态
、调试和诊断
口
可访问包括设备管理信息在内的所有来自现场的信息
现场总线设备、控制级及HMI
(人机界面)使用统- -的全局数据库
带有生产操作参数的模件识别
c
完全的自诊断
紧凑坚固的设计
前面板接线
DIN轨(U型)安装井可直接墙装,简单方便
o
允许运行环境温度…60 C,可自动监测温
度
o
EMC (电磁兼容性)符合EN50082标准
口
认证: CE, NAMUR, CSA, CSA-NRTL, FM Class 1
Div2, GHOST, Lloyd
安装区域: Class 1 Div 2
PS支持以下类型的现场总线标准:
Profibus DP,
up to 12 MBd
Modbus RTU,1200 to 38. 4KBd
Industrial” CAN I/0 Bus
o
Open CAN -Bus,up to
1 MBd
o
Foundation Fieldbus H1
up to 31. 25KBd
Foundation Fieldbus H2 (fast Ethernet)
HART
系统允许不同类型的现场总线在同- -现场控制器PS中混合使用并同时运行。
Industrial”现场控
制暴(AC800F)由以下部件构成:
基本单元PM802F
电源SA801F/SD802F
o
Ethernet网卡
regulation capability of DCS
Power-friendly human-machine interface (HMI) and convenient engineering software, and at the same time have high-speed logic and sequence control equivalent to high-end PLC indicators.
control performance. The system can be connected to both conventional I/0 and various field bus devices such as Profibus, FF, CAN, and Modbus. system tool
It has a high degree of flexibility and excellent scalability, whether it is the control of small production units, or the control of ultra-large-scale whole plants – integrated control, even
The Industrial” system can handle the application of field equipment maintenance management and cross-plant production management control with ease.
An important member of the