20-COMM-D | Allen Bradley DeviceNet Adapter

20-COMM-D | Allen Bradley DeviceNet Adapter

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Brand : Ram Automations
SKU: RAMA285800
Availability: In Stock
Product Type: simple

The Allen-Bradley 20-COMM-D DeviceNet Adapter is a dedicated communication accessory that integrates PowerFlex drives into DeviceNet networks, enabling robust and flexible...

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The Allen-Bradley 20-COMM-D DeviceNet Adapter is a dedicated communication accessory that integrates PowerFlex drives into DeviceNet networks, enabling robust and flexible networked automation. This adapter supports multiple messaging modes—polled, cyclic, and change-of-state (COS)—and allows both master-slave and peer-to-peer hierarchies for versatile data exchange. Compact yet rugged, it provides reliable communication and is essential for streamlined industrial control systems.

Key Features

  • Enables DeviceNet connectivity for PowerFlex drives and DPI-enabled peripherals

  • Supports multiple data exchange methods: polled, cyclic, and COS messaging

  • Offers master-slave and peer-to-peer network hierarchies for flexible system architecture

  • Visual feedback via status LEDs, node address selector, and data rate switch for simplified setup and diagnostics

  • Low power consumption: ~150 mA at 5 V DC (drive-powered) and ~60 mA at 24 V DC (network-powered)

Specifications

  • Product Name & Part Number: Allen-Bradley DeviceNet Adapter, 20-COMM-D

  • Compatibility: PowerFlex 70, 700, 700H, 700S, 700L, 750, PowerFlex Digital AC Drives, DPI external comms kits, SMC Flex, SMC-50 motor controllers

  • Protocols: DeviceNet and DPI interface support

  • Connectivity: 20-pin DPI connector, 5-pin DeviceNet connector

  • Dimensions: Approximately 78.5 mm × 19 mm × 86 mm

  • Weight: ~85 g

  • Data Rates: DeviceNet speeds—125 kbps, 250 kbps, 500 kbps; autobaud and programming modes supported

  • Connection Capacity: Up to 30 connections; supports 16 simultaneous CIP messaging channels including one exclusive-owner I/O connection; RPI as low as 5 ms; up to 400 I/O packets per second (200 in, 200 out)

  • Environmental Ratings: Operating: –10 °C to 50 °C; Storage: –40 °C to 85 °C; Humidity: 5–95% non-condensing

The 20-COMM-D DeviceNet Adapter delivers seamless and efficient integration of PowerFlex drives into DeviceNet-based automation systems. With its flexible messaging options, compact form factor, and reliable performance, it’s a perfect choice for industrial applications demanding precise, real-time control. Enhance your system’s connectivity and scalability by deploying the trusted Allen-Bradley solution today.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.