Description
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。
SIEMENS SIEMENS C98043-A1047-L BOARD
NEW EMERSON 820021-22 DATA ENTRY PANEL
RELIANCE ELECTRO CRAFT DM-20 DRIVE 9101-1302
FANUC A05B-2301-C360 TEACH PENDANT
NEW TBF 1894210030 TBF60/51 MOULE 4Q-REGLER
ABB 57160001-TP MODULE DIGITAL I/O DSDXB001
KEBCO 07.F0.R01-1279 DRIVE NEW 07F0R01
NEW SIEMENS 6GK1161-3AA00 COMMUNICATIONS MODULE
HONEYWELL 621-0019R MODULE 6210019R
UNICO 100-198.9 FIRING BOARD 1001989 9213
