Product Details
Overview:
The 20-COMM-C from Allen-Bradley is a PowerFlex ControlNet adapter designed for reliable network integration of drives and controllers. It provides high-speed ControlNet communication with support for multiple connection types and simultaneous messaging, suitable for industrial automation environments.
Technical Specifications:
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Manufacturer: Allen-Bradley
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Model / Part Number: 20-COMM-C
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Product Type: PowerFlex ControlNet Adapter
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Network Protocol: ControlNet
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Data Rate: Fixed 5 Mbps
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Connection Limits:
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Up to 20 simultaneous CIP messaging connections
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Unlimited input-only I/O connections
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1 exclusive-owner I/O connection or up to 3 redundant-owner I/O connections or 1 listen-only I/O connection
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Packet Rate: Maximum 400 I/O packets per second (200 in / 200 out)
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Drive Power Consumption: 275 mA at 5 VDC (supplied by host drive or DPI external comms kit)
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Operating Temperature: -10°C to 50°C (14°F to 122°F)
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Storage Temperature: -40°C to 85°C (-40°F to 185°F)
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Relative Humidity: 5–95%, non-condensing
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Dimensions (LxWxH): 10.3 x 8 x 1.6 cm
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Weight: 0.5 kg (shipping weight 1.5 kg)
Features:
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Supports high-speed ControlNet networking
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Handles multiple CIP and I/O connections simultaneously
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Compact design for panel or rack integration
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Built for industrial-grade reliability in diverse environmental conditions
Applications:
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Integrating PowerFlex drives into ControlNet networks
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Real-time communication for motion control and process automation
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Expanding industrial network connectivity with multiple drives
FAQ:
Q: How many exclusive-owner connections are supported?
A: 1 exclusive-owner I/O connection, or 3 redundant-owner connections, or 1 listen-only connection.
Q: What is the maximum packet rate?
A: 400 I/O packets per second (200 inbound, 200 outbound).
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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Optimizing Power Supply Sizing for Industrial Automation Systems
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