Omron 3G3MV-PDRT2 - C200 HW-DRM21-V1 or CVM1-DRM21-V1 Devicenet (Master) Units; Communications with Configurator: Free Allocation

Chapter 1
1-20
Functions and System Configuration
■ C200HW-DRM21-V1 or CVM1-DRM21-V1 DeviceNet (Master) Units
● Communications without Configurator: Fixed Allocation
● Communications with Configurator: Free Allocation
Applicable PLC CVM1/CV Series CS Series and
C200HX/HG/HE
C200HS
DeviceNet (Master) Unit CVM1-DRM21-V1 C200HW-DRM21-V1
Supported communications Remote I/O and mes-
sages
Remote I/O and mes-
sages
Remote I/O
Maximum number of Slaves
per DeviceNet (Master) Unit
63 50 32
Maximum number of controlled
points per DeviceNet (Master)
Unit
2,048 1,600 1,024
Allocation areas OUT: CIO 1900 to CIO
1963
IN: CIO 2000 to CIO
2063
OUT: IR 050 to IR 099
IN: IR 350 to IR 399
OUT: IR 50 to IR 81
IN: IR 350 to IR 381
Allocation method Words are allocated for each node to the above data areas in node address
order only.
• 8-point Slaves: Allocated 1 word
• 16-point Slaves: Allocated 1 word
• Slaves with more than 16 points: Allocated multiple words
Maximum
number of
Inverters
Without
explicit mes-
sages
4 words remote I/O: 32
6 words remote I/O: 21
8 words remote I/O: 16
4 words remote I/O: 25
6 words remote I/O: 16
8 words remote I/O: 12
4 words remote I/O: 16
6 words remote I/O: 10
8 words remote I/O: 8
With explicit
messages
4 words remote I/O: 32
6 words remote I/O: 21
8 words remote I/O: 16
4 words remote I/O: 25
6 words remote I/O: 16
8 words remote I/O: 12
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Applicable PLC CVM1/CV Series CS Series and
C200HX/HG/HE
C200HS
DeviceNet (Master) Unit CVM1-DRM21-V1 C200HW-DRM21-V1
Supported communications Remote I/O and mes-
sages
Remote I/O and mes-
sages
Remote I/O
Maximum number of Slaves
per DeviceNet (Master) Unit
63 63 63
Maximum number of controlled
points per DeviceNet (Master)
Unit
6,400 (100 words
× 4
blocks)
Without messages:
4,800
With messages: 1,600
1,280 (total of 4 blocks)