Inverters; Cs1W-Drm21(-V1) Or Cj1W-Drm21 Devicenet (Master) Units; Communications Without Configurator: Fixed Allocations - Omron 3G3MV-PDRT2 User Manual

Functions and System Configuration
Item
Communications distances
Communications power supply 24 V DC ± 1%, supplied externally
Maximum number of nodes
Maximum number of Masters
Maximum number of Slaves
Error control

1-5-4 Inverters

The maximum number of Inverters that can be connected to one Network depends on the PLC
model that is used, the remote I/O functions of the Inverter, and whether message communications
are used or not. (Use the message communications function for setting some parameters and for
monitoring the output current.) The differences between models are provided in the following tables.

CS1W-DRM21(-V1) or CJ1W-DRM21 DeviceNet (Master) Units

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Communications without Configurator: Fixed Allocations

Applicable PLC
DeviceNet (Master) Unit
Supported communications
Maximum number of Slaves
per DeviceNet (Master) Unit
Baud rate Network length
500 Kbps 100 m max.
250 Kbps 250 m max.
125 Kbps 500 m max.
(Slave power supply: 11 to 25 V DC)
Recommended power supply: OMRON S82H Series or S82J Series
64 nodes
Without Configurator:1
With Configurator: 63
Without Configurator:63
With Configurator: 63
CRC check
CS Series
CS1W-DRM21(-V1)
Remote I/O and messages
63
Specifications
Drop line length
6 m max.
6 m max.
6 m max.
CJ Series
CJ1W-DRM21
Chapter 1
Total drop line
length
39 m max.
78 m max.
156 m max.
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