Omron NX1P2 series User Manual

5 Installation and Wiring
5 - 56
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
1 Press the terminal block into the CPU Unit, and tighten the M3 screws on the right and left sides
of the terminal block to mount it securely.
These screws are the self-raising screws, so you need to tighten the screws to connect the ter-
minal block.
Tighten the right and left screws alternately if they are hard to tighten.
If the terminal blocks are only pressed into positions, it is not fixed and electrical connection is
not ensured. Be sure to tighten the right and left screws firmly.
Tighten the screws to the torque of 0.5 N·m.
After you mount the terminal block, make sure that it is fixed to the Unit.
Attaching a Terminal Block
Be sure that all terminal fixing screws are tightened to the specified torque. Loose screws may
result in fire or malfunction.
CAUTION
Input terminal block
Output terminal block
M3
screw
M3 screw

Omron NX1P2 series Specifications

General

Model	NX1P2 Series
Manufacturer	Omron
Type	Controller
CPU Units	1
Program Capacity	5 MB
Data Memory Capacity	128 KB
Ethernet Ports	1
Serial Ports	1
Built-in EtherNet/IP Port	Yes
Built-in EtherCAT Port	Yes
Built-in USB Port	Yes
SD Memory Card Slot	Yes
USB Port	1
Power Supply Voltage	24 VDC
Programming Language	Ladder, Structured Text, Function Block Diagram
Communication Protocols	EtherNet/IP, EtherCAT, Serial (RS-232C)