Examples Of Power Supply Circuit; Fx 3U -4Ad - Mitsubishi FX3U-4AD User Manual

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4AD/FX -4AD (4-channel Analog Input)
3U 3UC
3.3

Examples of Power Supply Circuit

3.3.1 FX -4AD
3U
Below are shown examples of circuits for using the 24V DC service power supply of the FX
PLC.
1) Sink input [- common] wiring
Class-D
grounding
2) Source input [+ common] wiring
Class-D
grounding
AC power
100 to 240 V
L N S/S
FX /FX Series PLC
3G 3U
(main unit)
Connect the "S/S" terminal of the main unit to the "24V" terminal.
AC power
100 to 240 V
L N S/S
FX /FX Series PLC
3G 3U
(main unit)
Connect the "S/S" terminal of the main unit to the "0V" terminal.
0V 24V 24+ 24-
FX -4AD
3U
0V 24V 24+ 24-
FX -4AD
3U
3 Wiring
3.3 Examples of Power Supply Circuit
/FX Series
3G 3U
+15V
-15V
+15V
-15V
B-15
A
B
C
D
E
F
G
H
I
J