Description
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。
XYCOM XVME-675 CPU MODULE XVME957
ABB ALLEN BRADLEY 505757 CONTROL BOARD SAFT 185TBC
NEW NORDSON AUTOMATIC POWDER COATING GUN 1460090
CUTLER HAMMER 1570H PM 1500 PANELMATE 92-01760-01
FANUC A20B-2001-0980 BOARD NEW A20B20010980
FANUC 020B-2000-0630 BOARD NEW 020B20000630
NEW A.I.S.I. APPLIED INTELLIGENT SYSTEMS
INDRAMAT MAC090B-1-PD-2-C/110-B-1 MAC090B1PD2C110B1
SIEMENS C7-621 PANEL 6ES7621-6BD02-0AE3
