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。
NEW MARPOSS 3519928202 PROBE HEAD S/N 05NN0999
NEW TOTAL CONTROL CQPKSTDN0000 QUICKPANEL
NEW MIYACHI MT-460 TRANSFORMER 9-035-02
NEW SIEB & MEYER CSS90 BOARD 43.01.06A SPINDLE OUTPUT
NEW SICK MLS LIGHT CURTAIN SET 37″
ALLEN BRADLEY 1336-BDB-SP2C DRIVE BOARD 1336BDBSP2C
NEW WHEDCO TGT-DIOL32-0 MODULE TGTDIOL320 78004659