描述
DCS系统接地方式
1利用电气接地网作为DCS接地网，即与电气接地网共地；
2设DCS系统专用独立的接地网；
3设DCS专用接地网，经接地线、再接至电气接地网。
ALLEN BRADLEY 1336F-BRF20-AA-EN-HAS1 USPP 1336FBRF20AAE
ALLEN BRADLEY 1336F-BRF50-AA-EN USPP 1336FBRF50AAEN
ALLEN BRADLEY 1336F-BRF75-AAEN-HCS1-L6 USPP 1336FBRF75A
Allen Bradley AB 1336F-BRF100 VS Drive MCC Bucket 30A
Allen Bradley Plus 2 1336F-BRF75-AE-EN-HAS2-L6 (1894)
ALLEN BRADLEY 1336F-BRF-100-AA-EN-HASP-L4E USPP 1336FBR
ALLEN BRADLEY 1336F-BRF100-AA-EN-HAS2-L5 USPP 1336FBRF1
New Allen Bradley AC Drive 1336F-BRF75-AN-EN-LA #28872
ALLEN BRADLEY 1336F-BRF50-AA-EN-LA2-LA3 USPP 1336FBRF50
