
Chapter 6 Installation and Wiring
6-8
6) For the power cable, it is required to use a thick one (2mm
2
) to make the small falling down of the voltage.
7) The power cable is not allowed to approach closely to the main circuit (high voltage, convection current) cable, I/O signal
cable and needs to separate more than 80mm apart.
8) Please use the surge absorber to prevent the lightning as shown on the below.
Remark
1) Separate the earth (E1) of the surge absorber for lightning and the earth (E2) of PLC.
2) Select the surge absorber for lightning so that it does not exceed max. allowable voltage of the absorber
even when the power voltage is rising maximum.
9) When you are afraid of the invasion of the noise, please use the insulation sealed transformer or the noise filter.
10) In case of the wiring of each input resource, the wiring of the sealed transformer or the wiring of the noise filter is not
allowed to pass the duct.
E2
PLC
E1
Surge absorber for lightning
Содержание XGL-PSEA
Страница 1: ...Programmable Logic Control Pnet Slave I F Module XGL PSRA XGL PSEA XGT Series ...
Страница 13: ...Table of Content 12 ...
Страница 25: ...Chapter 1 Overview 1 12 ...
Страница 31: ...Chapter 2 Product Specification 2 6 ...
Страница 41: ...Chapter 3 System Configuration 3 10 ...
Страница 61: ...Chapter 4 Communication Programming 4 20 ...
Страница 89: ...Chapter 5 Profibus DP Communication 5 28 High speed Link information monitor screen Variable registration ...
Страница 150: ...Appendix A 13 A 2 Dimension XGL PSEA XGL PSEA ...
Страница 151: ...Appendix A 14 ...
Страница 153: ...Warranty and Environment Policy 2 ...