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;
AGA 680 USPP 680
INDRAMAT DDS2.1-W/200-D USPP DDS21W200D
FESTO ELECTRIC DNC-63-192-PPV-A-K3-KP2300518100025000 U
MTS SYSTEMS CO MPM3202-R1-1405 NSPP MPM3202R11405
ASEA BROWN BOVERI DSQC-211 NSFP DSQC211
SYNERGY MICROSYS SM31R58NIR-NENN4-A NSPP SM31R58NIRNENN
BAILEY CONTROLS INNPM-12 NSFP INNPM12