-4-
Contents
Chapter 4 Installation .................................................................................................................
55
4.1 Installation Environment Requirements ...................................................................................
56
4.1.1 Installation Environment ...................................................................................................................
56
4.1.2 Installation Clearance ........................................................................................................................
56
4.1.3 Installation Instructions .....................................................................................................................
56
4.2 Installation Method .....................................................................................................................
57
4.2.1 Module Installation Process ..............................................................................................................
57
4.2.2 Mounting the DIN Guide Rail to the Installation Plane in the Control Cabinet ..............................
57
4.2.3 Connecting the Power Module
,
CPU Module
,
and Expansion Module ...........................................
58
4.2.4 Mounting the Connected Module Group to the Guide Rail .............................................................
59
4.2.5 Installing the System Protection Component - Tail Board ..............................................................
61
4.3 Installing and Removing the Terminal Block ............................................................................
61
4.4 Installing and Removing the SD Card ........................................................................................
62
4.5 Replacing Modules ......................................................................................................................
63
Chapter 5 Wiring ..........................................................................................................................
67
5.1 Wiring Suggestions .....................................................................................................................
68
5.1.1 Grounding Requirements ..................................................................................................................
68
5.1.2 Wiring Requirements ..........................................................................................................................
69
5.1.3 Installing the RFI Filter for the Power Module ..................................................................................
70
5.1.4 Insulation Transformer ......................................................................................................................
70
5.2 Selecting and Making Cables .....................................................................................................
71
5.2.1 Selecting Cables .................................................................................................................................
71
5.2.2 Making Fork-lug Cables ......................................................................................................................
71
5.2.3 Making Tubular-lug Cables ................................................................................................................
72
5.3 Wiring of the Power Module .......................................................................................................
72
5.3.1 Terminal Denition ............................................................................................................................
72
5.3.2 Wiring Precautions .............................................................................................................................
73
5.3.3 Grounding ...........................................................................................................................................
73
5.4 High-speed I/O Wiring of the CPU Module ................................................................................
74
5.4.1 Terminal Signal Arrangement ............................................................................................................
74
5.4.2 Wiring Precautions .............................................................................................................................
74
5.4.3 External Wiring ....................................................................................................................................
75
5.5 Communication Wiring of the CPU Module ..............................................................................
77
5.5.1 Cable Connection Requirements ......................................................................................................
77