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Omron CVM1 CVM1-DRM21

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CVM1-DRM21

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The CVM1-DRM21 by Omron is a control module under the CVM1 series, functioning as a master unit module. This component communicates via DeviceNet and is rated for a voltage of 25VDC with a wattage of 1.5 Watts.

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Technical specifications for CVM1-DRM21

ManufacturerOmron
Product LineCVM1
Part NumberCVM1-DRM21
Weight0.69 lbs (0.31 kg)
NameMaster Unit Module
DescriptionControl module
CommunicationDeviceNet
Wattage1.5 Watts
Voltage Rating25VDC
Current Consumption0.25A
Mounting PositionCPU or Expansion CPU Rack (Classified as CPU Bus Units)
Applicable PCCVM1, CV Series
Max. Number of Units with Configurator16
Max. Number of Units without Configurator1
Supported CommunicationsRemote I/O and messages
Max. No. of Slaves per Master Unit63
Max. No. of Controlled Points per Master Unit2048 (without configurator), 6400 (with configurator)
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The Omron CVM1-DRM21 is a master unit module that serves as a control module for various applications. Operating at 25VDC, it requires a power consumption of just 1.5 Watts. The device draws a current of 0.25A while functioning.

Designed for installation in a CPU or expansion CPU rack, it is classified among CPU bus units, making it easy to integrate within existing setups. The CVM1-DRM21 module utilizes DeviceNet for communication, which supports remote I/O and message exchanges between devices.

In configuring the system, the module can manage up to 16 units when a configurator is used. If operated without a configurator, it is limited to a single unit. This unit also excels in controlling multiple slave devices, with a maximum capacity of 63 slaves per master unit.

Moreover, the module is capable of supervising up to 2048 controlled points in a basic setup, while this number can potentially rise to 6400 when used in conjunction with a configurator, providing versatility for diverse tasks. Compatibility extends to CVM1 and CV series programmable controllers, ensuring broad utility in various automation scenarios.