Part Names And Functions - Omron NX1 Series Manual

Machine Automation Controller

Part Names and Functions

(B)
(A)
(M) (L)
Letter
A Battery connector
B Battery slot
C SD Memory Card connector
D SD Memory Card power supply switch
E DIN Track mounting hook
F Terminal block
G Unit hookup guides
H NX bus connector
I ID information indication
J DIP switch
K Built-in EtherCAT port (port 3)
L Built-in EtherNet/IP port (port 2)
M Built-in EtherNet/IP port (port 1)
N Battery cover
O SD Memory Card
P Operation Status Indicators
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NX1
(C) (D) (E)
(F)
(K) (J) (I) (G)
Name
(G) (H) (N)
(R)
Connects a separately-sold backup battery to the CPU Unit.
Allows a separately-sold backup battery to be mounted into the CPU Unit.
Connects the SD Memory Card to the CPU Unit.
Turns OFF the power supply so that you can remove the SD Memory Card.
NX-series NX102 CPU Unit Hardware User's Manual (W593)
This hook is used to mount the NX Unit to a DIN Track.
The terminal block is used for wiring for the Unit power supply and grounding cable.
These guides are used to mount an NX Unit or the End Cover.
This connector is used to connect the NX Unit mounted on the right side.
Shows the ID information of the CPU Unit.
Used in Safe Mode* 1 or when backing up data*
Connects the built-in EtherCAT with an Ethernet cable.
Connects the built-in EtherNet/IP with an Ethernet cable.
Use port 1 to perform OPC UA communications.
A cover for the battery slot. It opens upward.
A cover for the SD Memory Card and the DIP switch. It opens toward the left.
Shows the operation status of the CPU Unit by multiple indicators.
(O) (P) (Q)
Function
2 . Normally, turn OFF all of the pins.