Dip Switch - Omron NX Series Hardware User Manual

Letter
H ID information indication
I Built-in EtherNet/IP port (port 1)
J Built-in EtherNet/IP port (port 2)
K Built-in EtherCAT port (port 3)
L Battery slot
M Battery connector
N

DIP switch

O SD Memory Card cover
P Operation Status Indicators
Q End Cover
R X Bus connector
S DIN Track contact plate
3-1-3

DIP Switch

Set the DIP switch when backing up data or using Safe Mode, etc. The meanings of each function,
DIP switch settings, and reference manuals are shown in the table below. If you do not want to use
these functions, turn OFF all pins.
The figure below shows an example setting when the Safe Mode is used.
O
1
N
2
OFF
3
ON
4
Function
Backup
*1
Restore
Automatic transfer
from SD Memory
*1
Card
NX-series NX502 CPU Unit Hardware User's Manual (W629)
Name
Shows the ID information of the CPU Unit.
3-1-8 ID Information Indication on page 3-12
Connects the Ethernet with an Ethernet cable.
Use port 1 to perform OPC UA communications.
Connects the EtherCAT with an Ethernet cable.
Allows a separately-sold backup battery to be mounted into
the CPU Unit.
Connects a separately-sold backup battery to the CPU Unit.
Used in Safe Mode or when backing up data. Normally, turn
OFF all of the pins.
A cover for the SD Memory Card and the DIP switch. It opens
toward the right.
Shows the operation status of the CPU Unit by multiple indi-
cators.
3-1-4 Operation Status Indicators on page 3-6
A cover to protect the NX Unit and CPU Unit.
One End Cover is provided with the CPU Unit.
This connector is used to connect the CPU Unit to the X Bus
Unit on the left of the CPU Unit.
This plate is used to contact the functional ground terminal
with a DIN Track.
Meaning
You can back up all of the da-
ta in the Controller to an SD
Memory Card.
You can transfer the various
setting data stored in the SD
Memory Card to the Control-
ler.
You can automatically transfer
the various setting data stored
in the SD Memory Card to the
Controller when the power is
turned ON.
3 Configuration Units
Function
DIP switch
4 3 2 1
OFF ON OFF OFF
ON ON OFF OFF
OFF OFF ON OFF
3
Reference manual
NJ/NX-series CPU
Unit Software User's
Manual (Cat. No.
W501)
3-5