Description
PLC系统与dcs系统的结构差异不大，只是在功能的着重点上的不同，DCS着重于闭环控制及数据处理。PLC着重于逻辑控制及开关量的控制，也可实现模拟量控制。
Lot NI National Instruments NB-GPIB Lab-NB MIO Cards
NATIONAL INSTRUMENTS CFP-DO-401 SOURCING OUTPUT 16-CH
National Instruments Breakout Box TC-2095
2 pcs National Instruments PC-OPDIO-16 Interface Card
National Instruments SCXI-1000 SCXI-1121 SCXI-1160 Mint
National Instruments Isothermal Terminal Base , FP-TB-3
NI National Instruments cFP-AI-102 8 Channel 12 Bit
National Instruments PCI-MIO-16E-4 Tested
