描述
为了确保通讯成功,DCS生产厂家无论是电缆,还是通讯口,都把它们做成冗余的。一条网络发生故障,另一条备用网络立即投入运行。备用方式各种DCS有别。
National Instruments NI cFP-AIO-610 Module
National Instruments PCI-GPIB IEEE 488.2 DAQ Card
National Instruments NI PCI-GPIB IEEE 488.2 Card.Tested
NATIONAL INSTRUMENTS BNC-2110 SHIELDED CONNECTOR BLOCK
National Instruments PCI-6023E
National Instruments PCI-GPIB IEEE 488 Card “Tested”