DSQC608 ABB

SIEMENS-CND63B120
6GK1503-2CB00
150-F85NBD
MVI56-PDPS
MVI56-PDPS
PHARPS32010000
IC697MEM735
269PLUS-100P-H1
6DD1600-0BA2
1FT5044-0AF71-1
2098-DSD-020
IRDH275-435

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描述

PLC电源单元包括系统的电源及备用电池,电源单元的作用是把外部电源转换成内部工作电压。PLC内有一个稳压电源用于对PLC的CPU单元和I/O单元供电。

编程器是PLC的最重要外围设备。利用编程器将用户程序送入PLC的存储器,还可以用编程器检查程序,修改程序,监视PLC的工作状态。除此以外,在个人计算机上添加适当的硬件接口和软件包,即可用个人计算机对PLC编程。利用微机作为编程器,可以直接编制并显示梯形图。

 

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