描述
梯形图与流程图混合语言。这种语言,梯形图与流程图两者兼用,可使PLC程序结构化。它用流程图把PLC程序划分成若干结构块,并规范块间的逻辑联系。用梯形图再确定块中的种种量间的逻辑关系。这种混合语言有不同的实现方法,而且多用于大型的PLC的编程
JDS SA8MTA200 1×4 switch plug-in for MTA Mainframe
Sii Seiko Model OFL-12 Fiber Polisher
Corning SMF LS Optical Bare Fiber100 km
Santec Wave LengthTunable Semiconductor Laser TSL-210
TEKTRONIX TDS744A Digitizing Oscilloscope w opts.
LeCroy 9384AL Oscilloscope 1GHz,4GSa/s,4ch
Tektronix Model 7854 4 Channel Oscilloscope. With Opt.
WaveSplitter 2×2 C-band Fused Fiber Coupler
EFD Model 1500 XL Adhesive Dispenser
Ando AQ6315A Optical Spectrum Analyzer
TEKTRONIX TLS216 LOGIC ANALYZER OSCILLOSCOPE