Omron NX1P2 series User Manual

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5 Installation and Wiring
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
5-3 Mounting Units
5
5-3-9 Attaching and Removing Option Boards
The following describes how to attach and remove Option Boards to and from the CPU Unit.
Precautions for Safe Use
Turn OFF the Controller’s power supply before you attach or remove an Option Board.
Not doing so may cause unintended operation of the CPU Unit or Option Board.
When you attach an Option Board, you need to remove the cover of any Option Board slot on the CPU
Unit. Hold the upper and lower lock levers of the cover between the fingertips at the same time to
unlock and remove it. Align the notch of the Option Board with that of the Option Board slot and press
the Option Board into the slot until it clicks.
When you remove the Option Board, hold the lock levers of the Option Board between the fingertips
and pull it straight out. After removal, reinstall the cover on the CPU Unit.
5-3-9 Attaching and Removing Option Boards
CoverCover
Option Board
Lock lever
Notch
Notch
CPU Unit
Lock lever

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)