Omron CVM1 Series, Operation Manual

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Replacing an Existing PC Link System Section 3-1
Examples and
Precautions
Use the following 3 examples as reference when replacing the CPU Rack of a
C500/C1000H/C2000H PC Link system with a CVM1-series Rack.
System with a C200H-
LK401 Unit If the PC Link system includes a C200H-LK401 PC Link Unit, C500-LK009-V1
PC Link Units will be used in the C500/C1000H/C2000H Racks.
1. Mount CVM1-LK401 PC Link Units in the CVM1/CV Series PLCs being
added as replacements.
2. The remaining C500-LK009-V1 and C200H-LK401 PC Link Units in the
system can be used without changes.
C
200H
LK
401
C1000
H
LK009-V1
C
1000H
LK
009-V
1
CV/
C
VM
1
LK
401
C200H
LK
401
C1000H
LK
009-V
1
PLCs that are not being replaced.
PLC that is being replaced.
2. Remaining PC Link Units can be used unchanged.
1. Replace CPU Unit,
PC Link Unit, and
other Units.