描述
分析DCS与PLC的区别,最关键的是两点,一是DCS是分布式控制,拥有全局数据库;二是PLC是顺序扫描机制,DCS是以时间为基准的控制。我们的系统符合第一点,例如一个I/O标签的修改,在HMI也可以同步体现。
Quadtech Guardian 6100 Plus Electrical Safety Analyzer
QuadTech Guardian 12kV DC Hipot Tester w/ Accessories
QuadTech Guardian 5000 AC/DC/IR/GC Safety Analyzer
ILX Lightwave LDC-3916 16 calibrated 3916376 & 3916558
ILX Lightwave LDC-3916 Laser Diode Controller+3916334
ILX Lightwave LDC-3916 16Channel Laser Diode Controller
ILX Lightwave LDX-36018-35
ILX Lightwave LDC-3900 Laser Diode Controller+ ModuLe
ILX Lightwave LDC-3916
ILX Lightwave FOS-79710