Power Supply Line - Mitsubishi FX3U-4AD User Manual

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

Power Supply Line

Connect the 24V DC power supply line of the PNK-ADP to the 24+ and 24- terminals of the terminal block.
3.3.1 To connect to FX
1. To use an external power
PNK-ADP
+5V
24- 24+
Terminal
block
24V DC
Caution regarding connection of the power supply line:
• Ground the "
grounding terminal of the PLC main unit.
• For the timing of power-on/off when using an external power supply, see the following manual of the PLC
to be connected.
3.3.2 To connect to the FX
Cautions regarding connection of the power supply line:
• For the 24V DC power supply line, be sure to use the same power as the FX
• Ground the "
ground terminal of the PLC main unit.
, FX Series PLC
3G 3U
FX / FX
3G 3U
Series PLC
(Main unit)
Class-D
grounding
" terminal to a class-D grounding power supply line (100Ω or less) together with the
→ Refer to the FX
→ Refer to the FX
Series PLC
3UC
PNK-ADP
FX
3UC
+5V (Main unit)
connector
24- 24+ 24-
Terminal
Black
block
24V DC
" terminal to a class-D grounding power supply line (100Ω or less) together with the
2. To use the 24V DC power of the PLC
PNK-ADP
+5V
24- 24+
Terminal
block
Series User's Manual - Hardware Edition.
3G
Series User's Manual - Hardware Edition.
3U
FX
2NC
Series PLC
Series PLC
(Input extension
block)
Power
Power crossover
Power
connector connector
24- 24+ 24-
24+
Red Green Black Red
Class-D
grounding
3 Wiring
3.3 Power Supply Line
FX / FX
3G 3U
Series PLC
(Main unit)
0V 24V
Class-D
grounding
24+
Series PLC.
3UC
A
B
C
D
E
F
G
H
I
J
J-13