描述
冗余配置。现在所有电厂DCS系统骨干通讯网络一般都采取了冗余配置,有些还实现了多重冗余,这样通讯网络可以保持高可用性。
Allen Bradley Drive Board 151138 151089 Rev. 01 NIB
Reliance Electric Processor Module 0-57407-4J 0574074J
ACDC Electronics Emerson 800 watt REV803B-2330-9002
Viewtronix xt1500 panelview OPERATOR INTERFACE
FANUC POWER MATE DRIVE SERVO AMPLIFIER A02B-0118-B003
AB Allen Bradley 1771-IF04 1771IF04 ser B ANALOG INPUT
NEW Giddings & Lewis M-1016-9070 502-03640-02R1 PIC900