CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 66
![no-image](/images/manufacturer_photos/0/4/494/omron_sml.jpg)
CJ1W-EIP21
Manufacturer Part Number
CJ1W-EIP21
Description
Ethernet I/P Module
Manufacturer
Omron
Datasheet
1.CJ1W-EIP21.pdf
(469 pages)
Specifications of CJ1W-EIP21
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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3-3
3-3-1
3-3-2
38
Mounting to a PLC
Mounting to a PLC
Mounting to a CS-series PLC
Mounting to a CJ-series PLC
CS1W-BC023/BC033/BC053/BC083/BC103 CPU Backplane
CS1W-BI033/BI053/BI083/BI103 CS-series Expansion Backplane
CS1W-BI033/BI053/BI083/BI103 CS-series Expansion Backplane
2, 3, 5, 8, or 10 slots
(Expansion Backplane not possible with 2-slot CPU Backplane.)
Note
Note
3, 5, 8, or 10 slots
3, 5, 8, or 10 slots
EtherNet/IP Units can be mounted to any slot in a CS-series CPU Rack or a
CS-series Expansion CPU Rack, but the number of slots to which they can be
mounted depends on the Backplane. A maximum of eight EtherNet/IP Units
can be mounted in a single PLC. If one or more EtherNet/IP Units are
mounted in combination with other CPU Bus Units (e.g., Controller Link
Units), the maximum total number of CPU Bus Units that can be mounted is
16.
Tighten PLC Backplane mounting screws to a torque of 0.9 N⋅m, and the
Unit’s screws to a torque of 0.4 N⋅m.
The CS1W-EIP21 EtherNet/IP Unit’s maximum current consumption is
410 mA. Be sure that the total current consumption of all the Units connected
to the same CPU Backplane or Expansion Backplane does not exceed the
output capacity of the Power Supply Unit.
EtherNet/IP Units can be mounted in a CJ-series CPU Rack or a CJ-series
Expansion CPU Rack. Connect the EtherNet/IP Unit in any of the positions
shown below using the sliders on the top and bottom of the Unit. Up to seven
EtherNet/IP Units can be mounted for a CJ2H-CPU@@-EIP CPU Unit
(enabling up to eight EtherNet/IP ports if you include the built-in EtherNet/IP
port). Up to two EtherNet/IP Units can be mounted for a CJ2M CPU Unit
(regardless of whether the CPU Unit has a built-in port).
If EtherNet/IP Units are mounted in combination with other CPU Bus Units
(e.g., Controller Link Units), the maximum total number of CPU Bus Units that
can be mounted is 16.
CS-series Expansion Rack with
3, 5, 8, or 10 slots.
Can be mounted in any slot.
CS-series Expansion Rack with
3, 5, 8, or 10 slots.
Can be mounted in any slot.
CS-series CPU Rack with
2, 3, 5, 8, or 10 slots
Can be mounted in any slot.
CPU: CPU Unit
PS: Power Supply Unit
Up to eight Units can be mounted
to the slots shown in the diagrams
on the left.
Section 3-3
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