6
6
PLC C
OMMUNICATIONS
C
H
C
HAPTER
C
HAPTER
In This Chapter...
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–2
Available PLC Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–3
C-more 6” Micro-Graphic Communication Ports . . . . . . . . . . . . . . . . . . . . . . . . . . .6–4
DirectLOGIC PLCs Password Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–5
PLC Compatibility and Connection Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–5
AutomationDirect CLICK PLC: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–6
Direct LOGIC PLCs RS-422A/RS-485A: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–6
Allen-Bradley: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–6
GE, Mitsubishi, Omron, Modicon and Siemens: . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–6
How to use the PLC Compatibility and Connection Charts . . . . . . . . . . . . . . . . . . .6–7
Example: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–7
Cables from AutomationDirect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–14
Cables from AutomationDirect – Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . .6–16
User Constructed Cables – Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–24
RS-422A Multi-Drop Wiring Diagram Example . . . . . . . . . . . . . . . . . . . . . . . . . . .6–32
RS-485A Multi-Drop Wiring Diagram Example . . . . . . . . . . . . . . . . . . . . . . . . . . .6–34
Содержание EA1-TCL-M
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