Mounting To A Plc; Mounting To A Cs-Series Plc; Mounting To A Cj-Series Plc - Omron CJ1W-EIP21 - 10-2010 Operation Manual

Mounting to a PLC

3-3

Mounting to a PLC

3-3-1

Mounting to a CS-series PLC

CS1W-BC023/BC033/BC053/BC083/BC103 CPU Backplane
2, 3, 5, 8, or 10 slots
(Expansion Backplane not possible with 2-slot CPU Backplane.)
CS1W-BI033/BI053/BI083/BI103 CS-series Expansion Backplane
CS1W-BI033/BI053/BI083/BI103 CS-series Expansion Backplane
3-3-2

Mounting to a CJ-series PLC

38
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.
Note 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.
3, 5, 8, or 10 slots
3, 5, 8, or 10 slots
Note 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 CPU Rack with
2, 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 Expansion Rack with
3, 5, 8, or 10 slots.
Can be mounted in any slot.
CPU: CPU Unit
PS: Power Supply Unit
Section 3-3
Up to eight Units can be mounted
to the slots shown in the diagrams
on the left.