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
Summary of Contents for XGL-PSEA
Page 1: ...Programmable Logic Control Pnet Slave I F Module XGL PSRA XGL PSEA XGT Series ...
Page 13: ...Table of Content 12 ...
Page 25: ...Chapter 1 Overview 1 12 ...
Page 31: ...Chapter 2 Product Specification 2 6 ...
Page 41: ...Chapter 3 System Configuration 3 10 ...
Page 61: ...Chapter 4 Communication Programming 4 20 ...
Page 150: ...Appendix A 13 A 2 Dimension XGL PSEA XGL PSEA ...
Page 151: ...Appendix A 14 ...
Page 153: ...Warranty and Environment Policy 2 ...