描述
接地螺丝因机柜本体与底座间有胶皮形成绝缘，屏蔽地汇流排与底座间绝缘，现场控制站必须按规定做好接地处理。即分别接至现场控制站接地汇流排上。I/O柜的电源地与UPS的电源地必须接至同一个地，保证等电位。
National Instrument PCI MIO 16XE-50 DAQ 183454E-01
National Instruments P/N: 500445P-00 Driver CD Set
National Instruments 32-Channel SCXI-1100 181690E-01
NATIONAL INSTRUMENTS PCI 232/485 RS-232 CARD 8-CHANNEL
National Instruments NI PCI-6030E PCI-MIO-16XE-10 test
National Instruments 181435-10 AT-A0-6/10 Card
National Instruments PCI-6023E FREE WORLD WIDE SHIPPING
