Omron NJ301-1100 User Manual

3 Configuration Units
3-32
NJ-series CPU Unit Hardware User’s Manual (W500)
3-6 CJ-series I/O Control Units and I/O
Interface Units
An I/O Control Unit and I/O Interface Units are used to connect Expansion Racks to the NJ-series CPU
Rack to expand the system.
 I/O Control Unit
 I/O Interface Unit
Precautions for Correct UsePrecautions for Correct Use
Attach the enclosed cover to the I/O Connecting Cable connector on the I/O Interface Unit when
it is not being used to protect it from dust.
3-6-1 Models and Specifications
Model Specifications
CJ1W-IC101 The I/O Control Unit is required to connect a CJ-series Expansion Rack to an NJ-series CPU
Rack. The I/O Control Unit must be connected immediately to the right of the CPU Unit. Con-
nect to the I/O Interface Unit (CJ1W-II101) on the first Expansion Rack with a CS/CJ-series I/O
Connecting Cable.
Model Specifications
CJ1W-II101 One Interface Unit is required for each CJ-series Expansion Rack. One End Cover is provided
with each Unit.
3-6-2 Component and Functions
TUO
101CI
TUO
IN
II101
CJ1W-II101
I/O Interface Unit
CJ1W-IC101
I/O Control Unit
Output connector for
I/O Connecting Cable
Output connector for
I/O Connecting Cable
Input connector for
I/O Connecting Cable

Omron NJ301-1100 Specifications

General

Model	NJ301-1100
Cycle Time	1 ms
Ethernet Ports	2
Built-in EtherNet/IP Port	Yes
EtherNet/IP	Yes
Built-in EtherCAT Port	Yes
SD Memory Card Slot	Yes
Power Supply	24 VDC
Operating Temperature	0 to 55 °C
Data Memory Capacity	128 KB
EtherCAT Refresh Cycle	1 ms
Programming Language	IEC 61131-3 (LD, ST, FBD, SFC, IL)
Weight	1.5 kg
I/O points	Up to 256