How to use the Compatibility and Connection Charts
1.) Find the Controller or PLC Family being used.
2.) Find the particular Controller or PLC model in the Controller family.
3.) Determine the cable and other components, manufactured or user constructed, are required.
Example
Compatibility & Connection Chart
Controller
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
CLICK
all versions
Port1
RJ12 - 6 pin
AutomationDirect
Modbus (CLICK)
EA-2CBL
RS-232
Port2
RJ12 - 6 pin
Analog CPUs
Port3
Terminal block - 3 pin
* See Diagram 18
RS-485
Productivity3000
all versions
RS-232
RJ12 - 6 pin
AutomationDirect
Productivity3000 Serial
(P3-550)
EA-2CBL
RS-232
RS-232 Port Terminal
block - 3 pin
* See Diagram 19
RS-485
Direct
LOGIC
DL05
all versions
Port 1
RJ12 - 6 pin
K-sequence,
Direct
NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
RJ12 - 6 pin
D0-DCM
Port 1
RJ12 - 6 pin
K-sequence,
Direct
NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
DB15HD
(female)
EA-2CBL-1
RS-232
* See Diagram 1
RS-422
Modbus RTU
* See Diagram 2
RS-485
Modbus only
6–7
Chapter 6: PLC Communications
6
EA1-TCL-M Hardware User Manual, 2nd Ed., 10/10
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