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CJ1W-EIP21

CJ-series EtherNet/IP Unit

CJ1W-EIP21

Introducing the New EtherNet/IP Unit. More Than 180,000 Words of Tag Data Link Capacity!

International Standards

  • The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
  • Contact your OMRON representative for further details and applicable conditions for these standards.

EtherNet/IP Unit

Unit
type
Product
name
Specifications Current
consump-
tion (A)
Model Stand-
ards
Communi-
cations
cable
Communi-
cations
functions
Units
per
CPU
Unit
No. of
unit
numbers
allocated
5 V
sys-
tem
24 V
sys-
tem
CJ1
CPU
Bus
Unit
EtherNet/IP
Unit
1995_lu_1_1
Shielded twisted-
pair (STP) cable
Categories:
100 Ω at 5, 5e
Tag Data Link
Functions,
Message
Communications
Functions
8 max.
*1
1 0.41 --- CJ1W-EIP21
*2
UC1,
N, L,
CE

*1. Up to four EtherNet/IP Units can be connected to a NJ CPU Unit. Up to seven EtherNet/IP Units can be connected to
       a CJ2H-CPU6[]-EIP. Up to two EtherNet/IP Units can be connected to a CJ2M CPU Unit.
*2. EtherNet/IP Unit with unit version 2.1 or later is required to connect C1JW-EIP21 to NJ-series CPU Unit. Use CPU Unit
       with version 1.01 or later and Sysmac Studio with version 1.02 or later.

Industrial Switching Hubs

Product
name
Appearance Specifications Accessories Current
con-
sump-
tion (A)
Model Stand-
ards
Functions No.
of
ports
Failure
detec-
tion
Industrial
Switching
Hubs
1995_lu_2_1 Quality of Service
(QoS): EtherNet/IP
control data priority
Failure detection:
Broadcast storm
and LSI error detection
10/100BASE-TX,
Auto-Negotiation
3 No Power supply
connector
0.22 W4S1-03B UC, CE
1995_lu_2_2 5 No 0.22 W4S1-05B
5 Yes Power supply
connector
Connector
for informing
error
0.22 W4S1-05C CE