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。
Siemens Marq21 Size 3 Breaker Type MCC Bucket MCCB 100A
Rosemount 3051 Transmitter 3051S2CD4A2B12A1AE5M5 flange
Rosemount 1151GP7S22 Pressure Transmitter 1151 GP7S22
Square D HU365 Disconnect Safety Switch 400 A Amp HU365
Eclipse Controls DR4501-1000-10 Circular Chart Recorder
Square D I-Line Breaker LC36300 300Amp A 300A 300