Introduction (cont’d)
The panel can also be connected to more than one PLC by using RS-422 or RS-485 wired in
a multi-drop configuration. Port1 and Port2 cannot simultaneously communicate with
multiple PLC’s. See the example wiring diagrams at the end of this chapter for details.
If you have difficulty determining whether the particular PLC and/or protocol you are using
will work with
C-more
Micro-Graphic panels, please contact our technical support group at
770-844-4200.
6–3
Chapter 6: PLC Communications
6
EA1-MG6-USER-M Hardware User Manual, 1st Ed. Rev C, 09/10
®
Available PLC Protocols
PLC Drivers
Serial - port1 or port2
Serial - port2 only
AutomationDirect CLICK
Allen-Bradley DF1 Half Duplex
AutomationDirect K-sequence
Allen-Bradley DF1 Full Duplex
AutomationDirect DirectNET
Allen-Bradley PLC5 DF1
AutomationDirect Modbus
Allen-Bradley DH485
Modicon Modbus RTU
GE SNPX (90/30, 90/70, Micro 90, VersaMax Micro)
Entivity Modbus RTU
Mitsubishi FX
Mitsubishi Q & QnA
Omron Host Link (C200 Adapter, C500)
Omron FINS Serial (CJ1, CS1)
Siemens PPI (S7-200 CPU)
