描述
PLC与DCS无法比较，PLC是控制器，是孤立的产品，而DCS是系统。但PLC可以与DCS的控制站比较，PLC的循环周期在10毫秒左右，而DCS控制站在500毫秒左右，PLC的开放性更好，作为产品其独立工作的能力更强。
GE Medical Systems 46-232600 G1 Board ASCBIU
GE Medical Systems 46-288322G1 Board Coll CTRL/Servo
GE Medical Systems 46-288760 G3-A Board ETL/ARCNET HUB
GE Medical 46-226834 Board Angulation and Top Interfac
GE Medical Systems 46-264118C1 Board HUB/Floppy
GE Medical 46-288422 G1-B Camera Interface Board
GE Medical Systems 46-321385P1 Rev 2 Generic CPU-BIV
GE Medical Systems 2137442-2 Rev B Carte CPU V5
