T8800 ICS 输入继电器

A06B-6079-H103
1FT5046-1AF71-4AH0
1769-OF8V
DSQC431
369-HI-R-M-0-0
Q45ULIU64BCRQ
R02MAKOE-UTOPI-200SE
1756-l74
PMC-2/11/05/000/00/00/01/00/00
3500/22M-01-01-00
3500/42M-01-00
JAMSC-B2602AV1

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描述

输入继电器是PLC中用来专门存储系统输入信号的内部虚拟继电器。它又被称为输入的映像区,它可以有无数个动合触点和动断触点,在PLC编程中可以随意使用。这类继电器的状态不能用程序驱动,只能用输入信号驱动。FX系列PLC的输入继电器采用八进制编号。FX2N系列PLC带扩展时,输入继电器最多可达184点,其编号为X0~X7、X10~X17…X260~X267。

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