Omron NX1P2 series Hardware User Manual

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Controller Ground Terminals
The Controller has the following ground terminal.
Grounding type Symbol Connection
Functional
Grounding
Ground this terminal when power supply noise causes malfunctioning.
When the functional ground terminal is correctly grounded, it is generally effective in suppressing
power supply common noise. Occasionally
, however
, grounding this terminal will result in picking
up more noise, so be careful when using it.
5 Installation and Wiring
5-94
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)

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)