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。
GOOCH HOUSEGO QS27-4S-B LASER Q SWITCH ROFIN SINAR
Agilent E6601A WIRELESS COMMUNICATIONS TEST SET PANEL
Panasonic AC Servo Motor 1.0KW MSM102Q1C
GOOCH HOUSEGO QS27-4S-B-RS5 ROFIN SINAR LASER Q SWITCH
ADCOS VME-A100 K-100-VA
TEKTRONIX P7350 DIFFERENTIAL PROBE 5.0 Ghz
MOTOROLA MVME147SRF CPU MC68882
NEW HP 75000 Series C VT 1563A 800kSa/a 2 Ch Digitizers
