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。
NEW ESCORT MEMORY SYSTEMS CM21 INTERBUS MODULE CM21
NEW SIERRACIN MAGNEDYNE 707-01A ENCODER 70701A
SIEMENS 545-1105 CPU MODULE 5451105
SIEMENS 545-1103 CPU MODULE 5451103
NEW SIEMENS 6FC5103-0AD21-0AA0 MACHINE CONTROL PANEL
NEW NORDSON VERSA SPRAY 2 POWDER COATING AUTOMATIC GUN
NEW ALLEN BRADLEY 6172-CP14 CONTROL PANEL 6172CP14
NEW STI LIGHT CURTAIN SET COMPLETE SET 63 INCH