描述
用PLC实现对系统的控制是非常可靠的。这是因为PLC在硬件与软件两个方面都采取了很多措施,确保它能可靠工作。事实上,如果PLC工作不可靠,就无法在工业环境下运用,也就不成其为PLC了。
ABB 3HAB8801-1/2B Axis Control Board DSQC-266G (UVG)
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ABB, ABB Robot, DSQC 331, 3HAB 7215-1, S4C,
One-day shipping available
ABB 3HAC2424-1 DSQC369 BACK PLANE BOARD NEW
Asea ABB DSQC331 4723 3HAB7215-1/07 Panel Unit LNC
ABB YB 560 103 BD/4 I/O BOARD DSQC 223 YB560103BD4
One-day shipping available
ABB DSQC 355 Analog I/O board 3HNE 00554-1