The Allen-Bradley 25-COMM-D is a DeviceNet communication adapter designed for the PowerFlex 520 series of adjustable frequency AC drives, including the PowerFlex 525, 523, and 520 models. The adapter supports data rates of 125 Kbps, 250 Kbps, and 500 Kbps, and features a Multi-Drive feature that allows up to five drives to share a single DeviceNet address node, reducing network overhead and installation costs
Item No :
25-COMM-DOrder(MOQ) :
1 PiecePayment :
EXWProduct Origin :
USAShipping Port :
WuhanLead Time :
3-5daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Model | 25-COMM-D |
| Product Family | PowerFlex 520 Series Communication Options |
| Product Type | DeviceNet Communication Adapter |
| Compatible Drives | PowerFlex 525, PowerFlex 523, PowerFlex 520 |
| Communication Protocol | DeviceNet |
| Data Rates | 125 Kbps, 250 Kbps, 500 Kbps |
| Network Connector | 5-pin linear plug connector |
| Drive Interface | 40-pin double-row shrouded female header |
| Status Indicators | 3 LEDs (Drive, Adapter, Network) |
| Node Address/Rate Setting | DIP switches on adapter |
| Multi-Drive Support | Up to 5 drives sharing one DeviceNet address node |
| Ground Terminals | CS1/CS2 for cable shield grounding |
| Installation | Field-installable without removing the drive |
| Country of Origin | China (per distributor listings); Multiple countries based on manufacturing location |
| Gross Weight | 134 g (with packaging) |
| Dimensions (Packaged) | 150 x 109 x 53 mm |
| Customs Number | 85176208 |
| UPC | 884951990036 |
| Lifecycle Status | Active |
| Model | Description | Typical Application |
|---|---|---|
| 25-COMM-D (this model) | DeviceNet Communication Adapter for PowerFlex 520 series | DeviceNet network integration |
| 25-COMM-E2P | Dual-Port EtherNet/IP Adapter for PowerFlex 520 series | EtherNet/IP networks with DLR support |
| 25-COMM-P | PROFIBUS DP Adapter for PowerFlex 520 series | PROFIBUS network integration |
| 25-COMM-M | Modbus RTU Adapter for PowerFlex 520 series | Modbus RTU serial network integration |
| 20-COMM-D | DeviceNet Adapter for PowerFlex 7-Class drives | DeviceNet integration for 7-Class drives |
| 20-COMM-E | EtherNet/IP Adapter for PowerFlex 7-Class drives | EtherNet/IP integration for 7-Class drives |
Q1: What is the primary function of the 25-COMM-D?
It is a DeviceNet communication adapter that installs into a PowerFlex 520 series drive to enable DeviceNet network connectivity. This allows the drive to communicate with a PLC or other DeviceNet master device for control, monitoring, and configuration purposes.
Q2: Which drives are compatible with the 25-COMM-D?
The adapter is compatible with PowerFlex 525, PowerFlex 523, and PowerFlex 520 series drives. It installs into the drive's built-in communication option slot.
Q3: What is the Multi-Drive feature and why is it important?
The Multi-Drive feature allows up to five drives to share a single DeviceNet address node. This reduces the number of DeviceNet nodes required on the network, lowers overall system cost, and simplifies network configuration for applications with multiple drives.
Q4: What data rates does the 25-COMM-D support?
The adapter supports DeviceNet data rates of 125 Kbps, 250 Kbps, and 500 Kbps, which are set via DIP switches on the adapter.
Q5: Can the 25-COMM-D be installed in the field?
Yes. The adapter is designed for field installation without removing the drive from its mounting. It includes status indicators that report the status of the drive, adapter, and network communications, making configuration and monitoring straightforward.
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