Product Details
Overview
The Allen-Bradley 20-COMM-D is a DeviceNet communication adapter developed for PowerFlex AC drives and SMC controllers. It provides seamless integration between drives and DeviceNet networks, supporting high-speed communication rates and real-time control data exchange for advanced automation systems.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: PowerFlex Series
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Part Number: 20-COMM-D
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Product Type: DeviceNet Communication Adapter
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Compatible Drives: PowerFlex 70, 700, 700H, 700S, 700L, 750 series; also compatible with PowerFlex Digital AC drives, SMC Flex, and SMC-50 smart motor controllers
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Communication Protocols: DeviceNet, DPI (Drive Peripheral Interface)
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Communication Ports:
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1 DPI connector
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1 DeviceNet connector
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Data Rates: 125 kbps, 250 kbps, 500 kbps
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RPI (Requested Packet Interval): 5 ms minimum
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Maximum TCP Connections: 30
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Drive Electrical Consumption: 150 mA at 5V DC (supplied by host drive or DPI external kit)
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Network Electrical Consumption: 60 mA at 24V DC (supplied by network)
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LED Indicators: Three LEDs for drive, adapter, and network status
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Operating Temperature: 10–50 °C (14–122 °F)
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Storage Temperature: -40–85 °C (-40–185 °F)
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Mounting Type: Panel mount (IP20, NEMA/UL Type 1 enclosure)
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Weight: 0.19 lbs (0.09 kg)
Key Features
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Seamless Integration: Enables DeviceNet connectivity for PowerFlex drives and motor controllers.
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High-Speed Communication: Supports up to 500 kbps for fast data transfer.
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Flexible Network Configuration: Adjustable baud rates and connection parameters.
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Real-Time Control: 5 ms minimum RPI ensures precise, time-sensitive communication.
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Status Feedback: Tri-color LED indicators provide at-a-glance network and adapter diagnostics.
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Power Efficiency: Draws low current from both drive and DeviceNet network.
Application Scenarios
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Factory Automation: Connect PowerFlex drives to DeviceNet networks for coordinated control.
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Process Systems: Ideal for distributed control and motor coordination.
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Material Handling: Supports synchronized drive communication for conveyors and packaging.
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Energy Management: Enables efficient monitoring and control in multi-drive systems.
FAQs
Q: Which drives are compatible with the 20-COMM-D adapter?
A: It supports PowerFlex 70, 700, 700H, 700S, 700L, 750 drives, and SMC Flex/SMC-50 controllers.
Q: What is the supported communication speed?
A: The adapter operates at 125 kbps, 250 kbps, and 500 kbps.
Q: How many TCP connections are supported?
A: The adapter allows up to 30 simultaneous connections.
Q: What does the DC-OK LED indicate?
A: The LED indicators show communication, adapter, and drive connection status.
Q: Can it be mounted in any enclosure?
A: It is designed for panel mounting with IP20 and NEMA/UL Type 1 protection.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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