Description
接地线应尽量地粗一些，接地点应尽量靠近变频器;接地线应尽量远离电源线;变频器所用地接地线，必须和其他设备地接地线分开;必须绝对避免把所有设备的接地线连在一起后再接地;变频器的接地端子不能和电源的“零线”相接。
National Instruments PCI-6601 32-Bit Counter/Timer Card
NATIONAL INSTRUMENTS SCXI 1300 SCXI 1328 SCXI 1326
National Instruments NI GPIB-ENET/100 Ethernet
National Instruments NI 6062E PCMCIA DAQCard SHC68
National Instruments SCB-100; Shielded Connector Block
Welch Allyn National Boehm Procto Instruments Lot
