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 SIEMENS 6FX1151-1BD01 MODULE 6FX11511BD01
NEW ROBOHAND RPW-750 GRIPPER RPW750
NEW SIEMENS 6FX1121-2BA03 MODULE 6FX11212BA03
NEW SIEMENS 6FX1151-1BD01 MODULE 6FX11511BD01
XYCOM XVME-957 MODULE XVME957
NEW MITUTOYO AT332-800 LINEAR SCALE AT332800 AT332
REPAIRED ABB 3HAB8101-8/08D CONTROLLER DSQC346G
ALLEN BRADLEY 2711-T5A16L1 PANELVIEW 550
NIB ALLEN BRADLEY 520F-BOD-C1F-C1F MULTI SPEED STARTER