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-BRF150-AN-EN AC DRIVE ***XLNT***
ALLEN BRADLEY 1336F-CWF30-AN-EN *NEW*
ALLEN BRADLEY 1336F-CWF10-AA-EN NSFP 1336FCWF10AAEN
ALLEN BRADLEY 1336F-BRF50-AN-EN-HCS1-L6 USPP 1336FBRF50
ALLEN BRADLEY 1336F-BRF75-AA-EN NSPP 1336FBRF75AAEN
ALLEN BRADLEY PLUS II 1336F-BRF75-AA-EN-HCS2-L6 New
ALLEN BRADLEY 1336F-BRF50-AA-EN-HCS2-LA2-LA3-L4 USPP 13