Omron CS1W-DRM21-V1 DeviceNet Unit In Stock
DeviceNet Master Unit, 64 nodes max, 500/250/125 kbps comms rate selectable, mounts on CS1 CPU or expansion backplane, consumes 440 mA from 5 VDC supply.
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Key Features and Technical Specifications
The Omron CS1W-DRM21-V1 DeviceNet Unit is the perfect solution for your Omron CS1 series PLC backplane. This powerful unit streamlines communication between your main controller and various field devices. By integrating this module, you gain superior control and diagnostic capabilities, making your entire operation more efficient.
| Specification | Details |
|---|---|
| Product Name | DeviceNet Master Unit |
| Model | CS1W-DRM21-V1 |
| Applicable PLC Series | Omron CS1 Series (CS1G/H-CPU[][]H, CS1G/H-CPU[][]-V1) |
| Mounting Location | CPU Rack or Expansion I/O Rack |
| Max. Number of Nodes | 64 (including the master) |
| Communication Speed | 125 kbps, 250 kbps, 500 kbps (selectable) |
| Max I/O Capacity per Master | 8,192 input bits, 8,192 output bits |
| Current Consumption | 440 mA at 5 VDC (from backplane) |
| Configuration Software | CX-Integrator (part of CX-One) |
The Ultimate DeviceNet Unit for the CS Series
The CS1W-DRM21-V1 is the definitive DeviceNet unit for the CS series. This module mounts directly onto any CS1 CPU or expansion backplane, creating a clean and powerful connection to your field devices. The integration is seamless. Your PLC will instantly recognize the unit, allowing for quick setup and configuration within your existing programming environment. This tight integration is a core strength of the Omron ecosystem.
Advanced Function and Control for Your PLC
This DeviceNet unit offers advanced function and diagnostics that elevate your programmable logic controller system. It allows your Omron PLC to manage a wide network of smart devices, from simple digital I/O blocks to complex variable frequency drives. This gives you granular control over every part of your machine.
The CS1W-DRM21-V1 supports both remote I/O and explicit message communications. This dual capability means you can handle high-speed data for real-time control while also configuring devices or pulling diagnostic data on the fly. This flexibility makes the module incredibly versatile. It is an essential tool for building a modern, data-driven industrial automation setup. You can easily visualize this data by adding a high-quality Omron HMI to your control panel.
Unlocking the Power of the Omron CS1 Series Backplane
The true power of the Omron CS1 series lies in its modularity, and the CS1W-DRM21-V1 takes full advantage of this. It communicates with the CPU directly over the high-speed internal backplane. This eliminates the need for external gateways or protocol converters, ensuring the fastest possible data exchange. Your programmable logic programs can access network data as if it were local I/O.
Omron CS1W-DRM21-V1 Product Datasheet
Frequently Asked Questions
The CS1W-DRM21-V1 is a DeviceNet Master unit. Its main purpose is to connect an Omron CS1 series programmable logic controller to a DeviceNet network, allowing it to communicate with and control a wide range of field devices like sensors, actuators, and drives.
Not at all. Installation is very simple. The module plugs directly into an empty slot on the CS1 series CPU or expansion backplane. No special tools are required for the physical installation.
You will use Omron’s CX-Integrator software, which is part of the comprehensive CX-One automation software suite. This tool allows you to configure the network, register devices, and set up I/O data mapping. For related power components, you can browse our inventory of Omron power supplies.
Absolutely. We offer free technical support for every product we sell. Our experienced engineers are ready to help you with installation, configuration, and troubleshooting to ensure your project is a success.
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