Description
dcs为分散控制系统的英文（TOTALDISTRIBUTEDCONTROLSYSTEM）简称。指的是控制危险分散、管理和显示集中。60年代末有人研制了作逻辑运算的可编程序控制器（ProgrammableLogicController）。简称PLC。主要应用于汽车制造业
GIDDINGS & LEWIS 502-02777-50 USPP 5020277750
GIDDINGS & LEWIS MMC 2-AXIS ANALOG UNIT W/ MMC ETHERNET
Expedited shipping available
Giddings and Lewis 572-02722-50 Address Generator Board
Giddings and Lewis 502-02722-50 Address Generator Board
Giddings and Lewis 572-02721-50 ALU Board
GIDDINGS & LEWIS M.1016.8897 PIC900 ANALOG OUTPUT MOD.
