CONTROL DEVICE HDS03.2-W100N-HT19-01-FW R911190150 REXROTH

HA-655-4-200
SDCS-CON-4
DSDP140B-57160001-ACX
1FT6086-1AF71-4AH1
J2RS-232-SERIALPORT
1C31132G01
MDX60A0150-503-4-00
HE693STG883
1756-IR6I
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描述

安装与布线要采取一定的抗干扰措施。一般PLC电源都采用带屏蔽层1:1隔离变压器供电,在有较强干扰源的环境中使用时,应将屏蔽层和PLC浮地端子接地,接地线面积不能小于2mm2。接地线要采取独立的方式,不能用与其它设备串联方式接地。PLC电源线,I/O电源线,输入、输出信号线,交、直流线都应尽量分开布线。开关量信号线与模拟量信号线也应该分开布线,后者应用屏蔽线,并且将屏蔽层可靠接地等等。

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