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

Connect the power supply cable to the power supply terminal block of the display unit.

 

CN7

 

CN5

SX-BUS

ONL

ERR

UROM

IN

RUN

ALM

 

BAT

•For NP5M0101-3H4 NP5N0011-3H4

Connect the power supply cable to the power supply terminal block of the controller unit.

CF

CN7

SX-BUS

ONL

ERR

IN

UROM

ALM

 

RUN

 

BAT

4:RUN

3:U-TERM

2:TERM

1:STOP

CPU

No.

OUT

+

CN5

OUT

4:RUN 3:U-TERM 2:TERM 1:STOP

CPU

No.

24V DC

 

 

 

 

 

-

 

 

 

 

 

FG

 

 

 

 

CF

 

USER ROM CARD

USB

 

 

 

 

LOADER

 

 

 

MJ1

MJ2

CN1

LAN

U-B

U-A

+

24V DC

- 24VDC

FG FG

USER ROM CARD

USB

LAN

U-B U-A

 

CN1

LOADER

MJ1 MJ2

 

 

Power

+

 

 

24V DC

24V DC

supply

-

 

+

-

Grounding

 

 

FG

FG

 

 

 

Power supply

Grounding

• Attaching noise filter

Attach accompanying noise filter to the power supply cable between the DC power supply and the power supply terminal block.

Keep the distance between the DC power supply and the power supply module as short as possible, and the cable must be twisted densely.

 

 

@E.terminal side

DC power

 

+

Noise filter

24V DC

supply

(accessory)

-

 

 

FG

Do not bundle up and do not close.

*Noise filter is not required for controller unit hardware version “03” or later. Noise filter is not attached as accessory with above version.

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