6–10
Chapter 6: PLC Communications
6
®
EA1-TCL-M Hardware User Manual, 1st Ed., 12/09
Direct
LOGIC DL305 PLCs and D3-DCM Module
Panel Powered via external power supply, Port1 or Port2 Communications
PLC Compatibility & Connection Chart
PLC
C-more Micro-Graphic Panel
Family
CPU
PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
Direct LOGIC
DL305
D3-330 or
D3-340
D3-232-DCU
DB 25 pin
(female)
Direct
NET
EA-4CBL-2
RS-232
D3-422-DCU
DB 25 pin
(female)
Direct
NET
* See Diagram 5
RS-422
D3-340
Port 1
RJ11 - 4 pin
Direct
NET
EA-3CBL
RS-232
Port 2
RJ11 - 4 pin
Direct
NET,
Modbus RTU
D3-350
Port 1
RJ12 - 6 pin
K-sequence,
Direct
NET
EA-2CBL
RS-232
Port 2
DB 25 pin
(female)
K-sequence,
Direct
NET,
Modbus RTU
EA-4CBL-2
RS-232
* See Diagram 3
RS-422
D3-DCM
D3-350 only
Port 1
DB 25 pin
(female)
Direct
NET
EA-4CBL-2
RS-232
* See Diagram 5
RS-422
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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