AutomationDirect CLICK C0-12ARE-1-D - Port 2 (RS-232) - Modbus RTU or ASCII

Port 2 (RS-232) – Modbus RTU or ASCII
PC
Another CLICK PLC
Other Devices
Supporting Modbus RTU
Master Mode
Serial Printer
Serial Text
Display
Barcode
Reader
Weight Scale
Devices that SEND ASCII messages
Modbus RTU Slave Devices
Other devices
that can receive
ASCII data.
Devices that RECEIVE ASCII messages
Other devices
that can send
ASCII data.
C-more and C-more
Micro-Graphic Panel
See Note on previous page about
connecting a C-more Micro-Graphic
panel to RS-232 Port.
P-5
W-1
C-4
P-4
W-1
C-4
ASCII
Modbus RTU
P-2
W-1
C-3
P-1
W-1
C-3
Another CLICK PLC
Other Devices
Supporting Modbus RTU
Slave Mode
Port 2
All PLCs
Modbus RTU Master Devices
CLICK PLC Hardware User Manual, 6th Edition, Rev. F – C0-USER-M
4–10
Chapter 4: PLC Communications