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;
GE GENERAL ELECTRIC INPUT MODULE IC600YB804B 115VAC
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GE IC600YB804B CIRCUIT BOARD, USED
GE FANUC CONTROL UNIT EXTENDED IC600CB502B REMAN
GE Fanuc IC600 BF917N Axis Positioning Module USED
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