Description
应尽量选用可靠性高的接近开关代替机械限位开关。此外,按钮触点的选择也影响到系统的可靠性。在设计电路时,应尽量选用可靠性高的元器件,对于模拟量输入信号来说,常用的有4~20mA、0~20mA直流电流信号;0~5V、0~10V直流电压信号,电源为直流24V。
Liebherr 401 Gear Hob Manual
Barber Colman 16 16 Gear Hob Parts Manual
Fanuc Series I/O unit Model A Connecting Manual
Morrow Technolgies MT1617 Circuit Board
Barber Colman 16 – 16 Universal Hobbing Machine Manual
Cincinnati Acramatic CNC 900 Serial Tape Reader Board