Omron NJ501-1400 User Manual

2 System Configuration
2-18
NJ-series CPU Unit Hardware User’s Manual (W500)
CJ-series CPU Bus Units
Type Name Specifications Model Unit No.
Number of
words allo-
cated
Maximum
number of
Units
*1
Current con-
sumption (A)
Weight
5 VDC 24 VDC
CPU Bus
Units
Serial Commu-
nications Units
Two RS-232C ports
High-speed models
CJ1W-SCU22 0 to F 25 words 16 Units
0.28
*1
*1 Increases by 0.15 A/Unit when an NT-AL001 RS-232C/RS-422A Link Adapter is used. Increases by 0.04 A/Unit when a
CJ1W-CIF11 RS-422A Converter is used.
--- 160 g max.
Two RS-422A/485 ports
High-speed models
CJ1W-SCU32 0.40 120 g max.
One RS-232C port and
one RS-422A/485 port
High-speed models
CJ1W-SCU42
0.36
*1
140 g max.
DeviceNet Unit DeviceNet remote I/O,
2,048 points; User-
specified allocations are
possible without the CX-
Integrator.
CJ1W-DRM21 0 to F 25 words 16 Units 0.29 ---
118 g max.
*2
*2 Includes the weight of accessory connectors.
EtherNet/IP Unit Tag data links, CIP
message communica-
tions, FTP server, etc.
CJ1W-EIP21
*3
*3 Use an EtherNet/IP Unit with a unit version of 2.1 or later. Also use a CPU Unit with unit version 1.01 or later and Sysmac
Studio version 1.02 or higher. Refer to A-7 Version Information for information on version upgrades.
0 to F 25 words 4 Units 0.41 --- 94 g max.

Omron NJ501-1400 Specifications

General

Brand	Omron
Model	NJ501-1400
Category	Control Unit
Language	English