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3-2
3-2 Power Supply Cable Wiring
Warning
Electric shock hazard.
Shut the power off before wiring the power supply cable.
(1) Power supply cable wiring
Power supply terminal blocks of the display unit and the controller unit are connected with each other with a cable by
default. Use one power supply terminal block to connect the power supply cable.
• For NP5M0101-5H4/4H4
NP5N0011-5H4/4H4
CN5
CN7
CN1
24VDC
FG
CN5
LAN
U-B
U-A
CN7
CF
MJ1
MJ2
4:RUN
3:U-TERM
2:TERM
1:STOP
ONL
ERR
UROM
RUN
ALM
BAT
No.
USB
LOADER
USER ROM CARD
CPU
SX-BUS
IN
OUT
24V DC
+
-
FG
U-AU-B
LAN
CN1
MJ2
MJ1
CF
4:RUN
3:U-TERM
2:TERM
1:STOP
ONL
ERR
UROM
RUN
ALM
BAT
No.
USB
LOADER
USER ROM CARD
CPU
SX-BUS
IN
OUT
24V DC
+
-
FG
Power supply
Grounding
24V DC
+
-
FG
Power
supply
Grounding
24V DC
+
-
FG
• Attaching noise filter
Attach accompanying noise filter to the power supply cable between the DC power supply and the power supply terminal
block.
Do not bundle up and do not close.
DC power
supply
@E.terminal side
Noise filter
(accessory)
Keep the distance between the DC power supply
and the power supply module as short as possible,
and the cable must be twisted densely.
24V DC
+
-
FG
* Noise filter is not required for controller unit hardware version “03” or later.
Noise filter is not attached as accessory with above version.
Connect the power supply cable to the power
supply terminal block of the controller unit.
Connect the power supply cable to the power
supply terminal block of the display unit.
• For NP5M0101-3H4
NP5N0011-3H4