5-2 2. 1 : n Connection (Multi-drop)
2. 1 : n Connection (Multi-drop)
One Simple POD is connected to multiple PLCs. (Maximum connectable PLCs: 31)
• For more information on wiring and communication settings, refer to the User’s Manual <PLC
Connection> (FEH380).
PLC1 PLC2 PLC3 PLCn
CN1
SYSTEM
F2
F3
F4
F5
F1
POWER
Maximum length (Simple POD to the terminating PLC) = 500 m
RS-422/RS-485 connection
Simple POD
(n = 1 to 31)