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。
Telemecanique LC1F630 Motor Contactor 900A LC1 F 630
Cutler Hammer DH365FGK Disconnect Safety Switch 400 Amp
GE Fanuc IC600PX503B ProLoop multi loop IC600PX503-B
Westinghouse Circuit Breaker HLB3400F HLB 100 Amp Trip
Square D QMB Main Switch 400 Amp QMB325MW Fusible 240 V
Square D Breaker IKL36225 IK 225Amp A 225A IKL