Omron CJ1W-CLK21-V1, CVM1-CLK21, CS1W-RPT01, C200HW-CLK21, CQM1H-CLK21, CS1W-CLK21-V1 CJ-series PLCs

Unit Installation Section 3-2

CJ-series PLCs

CPU Rack

P C

S P

U

CJ-series Expansion Rack

Up to a total of four Controller Link Units for CJ-series PLCs can be connected in a CPU Rack or a Expansion Rack. (Be sure to secure the Units with the top and bottom sliders.)

I

C

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10 Unit max.

P I

S I

10 Unit max.

CJ-series Expansion

Rack

P I

S I

10 Unit max.

CJ-series Expansion

Rack

P I

S I

10 Unit max.

PS: Power Supply Unit

CPU: CPU Unit

IC: I/O Control Unit

II: I/O Interface Unit

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Of these slots, installation is possible in up to 8 slots (unit Ver. 1.2 or later).

Installation in up to 4 slots is possible for pre-Ver. 1.2 Units.

Note When installing several CJ-series CPU Bus Units at the same time, a total of 16 CJ-series CPU Bus Units maximum may be installed.

Up to eight CS/CJ-series Controller Link Units with unit version 1.2 or later can be connected to a single CPU Unit. When connecting multiple Controller Link Units to the CPU Unit, consider the current consumption of the CPU Unit

and each CPU Bus Unit before selecting the Power Supply Unit. For details on Controller Link Unit current consumption, refer to Controller Link Unit Models

and PLCs on page 16. For details on current consumption of each Unit, refer to the SYSMAC CJ Series Programmable Controllers Operation Manual (W393).

The following table provides an example of current consumption

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