Table Of Contents - Toshiba LC531 Series Instruction Manual

Chapter 2
Installing, Removing and
Connection
This chapter describes the installing and removing of the LC531/LC532
main unit and housing, and the connection of terminal blocks and cables.
2.1
2.2 Installing or Removing the LC531/LC532
2.3
2.4
2.5
··················································· 26
Before Starting Work
2.1.1 Working conditions ················································ 26
2.1.2 Working procedures ·············································· 26
2.2.1 LC531S*S/LC532S*S (housing depth 450mm) ············ 28
2.2.2 LC531E*S/LC532E*S (housing depth 250mm) ············ 30
2.2.3 Removing the LC531/LC532 main unit ······················ 32
2.2.4 Panel installation ·················································· 33
RS485 Communication Cable Connection
2.3.1 RS485 communication cable connection ··················· 34
2.3.2 EC bus transmission termination process ··················· 35
Direct connection of the nv Engineering Tool
2.4.1 Ethernet connection ·············································· 36
2.4.2 USB connection ··················································· 37
··································································· 38
Grounding
2.5.1 Caution for grounding ············································ 38
2.5.2 Grounding electrode ·············································· 38
2.5.3 Ground bus ························································· 39
2.5.4 Withstand voltage test············································ 40
2.5.5 Wiring for panel lighting ·········································· 40
······················ 28
··················· 34
·············· 36
25