Description
子系统或节点配置：系统配置应尽量不大于系统允许最大配置的60%，控制系统冗余设计应尽量使用卡件箱箱间冗余配置或机柜内冗余配置，机柜间的线缆尽量减少。备用的卡件或设备数量应不少于20%（包括上面提到的不易采购的电源，风扇等专用设备）。
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
National Instruments AT-MIO-16 Data Acquisition Card NI
NATIONAL INSTRUMENTS PCI-8252 IEEE-1394 FIREWIRE 3-PORT
NI National Instruments AT-MIO-64E-3 12-Bit 64AnalogDAQ
National Instruments NI SCXI-1001 Rugged 12slot chassis
