Precautions When Configuring The System; Wiring Of Power Supply - Mitsubishi FX2N-16CCL-M User Manual

FX2N-16CCL-M CC-Link System Master Block
3.6

Precautions When Configuring the System

3.6.1

Wiring of power supply

When the FX
needs to be supplied at same time as the PLC main unit. See examples below.
1) When the 24V DC service power supply of a PLC with an AC power supply is used, or when
a stabilized power supply unit is used.
L
L
2) When a PLC of DC power supply type is used.
-16CCL-M is supplied with 24V DC, the external power supply of FX
2N
N 24V 0V
PLC main unit
L Stabilized 24+
power
supply
N 24-
N
PLC main unit
Stabilized
L 24+
power
supply
N 24-
24+ 24-
FX -16CCL-M
2N
24+ 24-
FX -16CCL-M
2N
-
+
24V DC
PLC main unit
System Configuration 3
-16CCL-M
2N
24+ 24-
FX -16CCL-M
2N
3-11