Power Supply Line; To Connect To The Fx Series Plc; To Connect To The Fx 3Uc Series Plc - Mitsubishi MELSEC-F FX3U Series User Manual

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

Power Supply Line

Connect the 24V DC power supply line of 4AD-ADP to the 24+ and 24- terminals of the terminal block.
3.3.1 To connect to the FX
1. To use the External power supply
4AD-ADP
15V
24- 24+
Terminal
block
24V DC
Caution regarding connection of power supply line:
• Ground the "
grounding terminal of the PLC main unit.
3.3.2 To connect to the FX
Cautions regarding connection of power supply line:
• For the 24V DC power supply line, be sure to use the same power as the FX
• Ground the "
grounding terminal of the PLC main unit.
C-12
Series PLC
3U
FX Series PLC
3U
(Main unit)
Class-D
grounding
" terminal to the class-D grounded power supply line (100Ω or less) together with the
Series PLC
3UC
4AD-ADP FX
15V
24- 24+
Black
Terminal
block
24V DC
" terminal to the class-D grounded power supply line (100Ω or less) together with the
2. To use 24V DC power of PLC
4AD-ADP
15V
24- 24+
Terminal
block
Series PLC FX Series PLC
3UC 2NC
(Main unit) (Input extension
block)
Power
Power
connector
connector
24- 24+ 24- 24+
Red Green Black Red
Class-D
grounding
3.3 Power Supply Line
FX Series PLC
3U
(Main unit)
0V 24V
Class-D
grounding
Power
crossover
connector
24- 24+
Series PLC.
3UC
3 Wiring