Omron NX1P2 series User Manual

5 Installation and Wiring
5 - 44
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
Refer to 5-5-6 Grounding on page 5-82 for the grounding procedures for the CPU Rack with peripheral
devices and in control panels.
If the ground wire for a Unit with a ground terminal is shared with power equipment, noise will adversely
affect the Units.
You can use OMRON NX-AUX01 DIN Track Insulation Spacers with PFP-50N or PFP-100N DIN Tracks
to isolate the CPU Rack from the control panel.
 Installing DIN Track Insulation Spacers and DIN Track
Secure the DIN Track Insulation Spacers to the control panel with screws, and then secure the DIN Track
to the DIN Track Insulation Spacers. The recommended tightening torque for M4 screws is 1.2 N·m.
• DIN Track Insulation Spacers
NX-AUX01 (OMRON Corporation)
Three Spacers are included in one model.
Grounding the CPU Rack with Peripheral Devices and in Control
Panels
Isolating the CPU Rack from the Control Panel
DIN Track
Insulation Spacers
Control panel
DIN Track
Screws, M4
× 10
35
14.810
32.7
4.5 dia.
6
10
M4
10 dia.

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)