IEPAS01 BAILEY 

IC3605 D018FP090FGBY FIELD EXCITER GE
IC3605 E018FP180FGBY FIELD EXCITER GE
IC3605 G080FP360FGBY RECTIFIER CONTROL GE
IC3605 G120NP360FGAN RECTIFER CONTROL GE
IC3605C040FP090FGBY FIELD EXCITER GE
IC3605C150FP560FGDY RECTIFIER ASSEMBLY GE
IC3605D080FP090FGBY FIELD EXCITER GE
IC3605E080NP090FGAN CELL STACK ASM GE
IC3605G080NP360FGAN SILCON RECTIFIER PAC GE
IC3605G150NP280FGAN CONTACT SALEM REN PT GE ()
IC3606ATCB1 THERMO CONDT.PASSIVE IC3606ATCB GE
IC3606SANB1 ANNUNCIATOR MASTER GE

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描述

用户可以用编程器读出RAM中的内容,也可以将用户程序写入RAM,因此RAM又叫读/写存储器。它是易失性的存储器,将它的电源断开后,储存的信息将会丢失。

RAM的工作速度高,价格低,改写方便。为了在关断PLC外部电源后,保存RAM中的用户程序和某些数据(如计数器的计数值),为RAM配备了一个锂电池。现在有的PLC仍用RAM来储存用户程序。

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