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Allen-Bradley 20-750-CNETC
by Allen-Bradley
Read verified buyer reviews ↓OverviewOptimize your industrial automation infrastructure with the Allen-Bradley 20-750-CNETC ControlNet Communication Module. This module is specifically engineered to provide exceptional connectivity and control, integrating smoothly with PowerFlex 750-Series AC drives, including the 753, 755, and 755T models. It serves as a vital link for real-time data exchange and efficient motor control within demanding industrial networks. Leveraging the robust ControlNet protocol, the 20-750-CNETC module ensures deterministic, high-speed communication, which is crucial for applications requiring precise timing. Its design prioritizes operational reliability and performance, enabling your PowerFlex 750 drives to function at peak levels with consistent and uninterrupted communication. Elevate your system's control capabilities and refine your industrial processes using this essential communication solution from Allen-Bradley.Key Features Instantaneous Data Transfer: Facilitates deterministic and rapid data transfer, essential for control applications that are sensitive to timing. Redundant Network Capability: Features dual BNC connectors to ensure robust communication and reduce interruptions in challenging industrial settings. Seamless PowerFlex 750 Compatibility: Engineered for perfect alignment with PowerFlex 753, 755, and 755T drives, ensuring peak performance. Effortless System Integration: Connects smoothly with Allen-Bradley ControlLogix and CompactLogix systems, creating a unified control architecture. Comprehensive Diagnostic Tools: Equipped with intuitive LED indicators that offer immediate network status updates for simplified troubleshooting. Enhanced Network Efficiency: Optimized to improve control and monitoring functions across diverse industrial networks. Flexible Configuration Options: Can be configured using standard tools like Studio 5000 Logix Designer or RSNetWorx for ControlNet, supporting both Explicit and I/O Messaging. Technical Specifications Product Number: 20-750-CNETC Brand: Allen-Bradley Module Type: ControlNet Communication Module Compatibility: PowerFlex 753, PowerFlex 755, PowerFlex 755T drives Communication Protocol: ControlNet Data Rate: 5 Mbps Network Connections: Dual BNC connectors for redundant networks Configuration Software: Studio 5000 Logix Designer, RSNetWorx for ControlNet Supported Messaging: Explicit Messaging, I/O Messaging Indicators: Status LEDs for network and module diagnostics Operating Temperature: 0°C to 50°C (32°F to 122°F) Storage Temperature: -40°C to 85°C (-40°F to 185°F) Mounting: Internal drive-mounted Applications Advanced motor control systems demanding accurate and swift data exchange. Intricate process automation and control setups in manufacturing and industrial environments. Distributed industrial automation networks where dependable and robust communication is vital. Any system using PowerFlex 750-Series AC drives that requires enhanced network integration. Applications needing deterministic communication for synchronized operations and real-time monitoring. Why Choose This Model? Exceptional Reliability: Dual redundant network connections ensure continuous operation, reducing downtime in even the most challenging environments. Optimized Performance: Benefit from a 5 Mbps data rate and deterministic communication for precise control and efficient operation of your PowerFlex drives. Specifically Designed for PowerFlex 750: Developed by Allen-Bradley, this module guarantees compatibility and optimal performance with your existing PowerFlex 750-Series drives. Simplified Setup: Reduce installation and configuration time due to perfect compatibility with Rockwell Automation software and control systems. Advanced Troubleshooting: Integrated LED diagnostics provide immediate insights, allowing for rapid identification and resolution of potential network issues. Order NowUpgrade your industrial control system with the Allen-Bradley 20-750-CNETC ControlNet Communication Module. Experience enhanced connectivity, reliability, and precision for your PowerFlex 750 drives.FAQWhat drives are compatible with the 20-750-CNETC module?This module is compatible with PowerFlex 753, PowerFlex 755, and PowerFlex 755T drives.What communication protocol does the 20-750-CNETC use?It utilizes the ControlNet communication protocol.Does the module support redundant networks?Yes, it features dual BNC connectors for redundant network support.What software is used to configure this module?Configuration can be done using Studio 5000 Logix Designer or RSNetWorx for ControlNet.What is the data rate of this module?The module operates at a data rate of 5 Mbps.
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Allen-Bradley 20-750-CNETC
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Product Number: 20-750-CNETC
- Brand: Allen-Bradley
- Module Type: ControlNet Communication Module
- Compatibility: PowerFlex 753, PowerFlex 755, PowerFlex 755T drives
- Communication Protocol: ControlNet
- Data Rate: 5 Mbps
- Network Connections: Dual BNC connectors for redundant networks
- Configuration Software: Studio 5000 Logix Designer, RSNetWorx for ControlNet
- Supported Messaging: Explicit Messaging, I/O Messaging
- Indicators: Status LEDs for network and module diagnostics
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Mounting: Internal drive-mounted
Applications
- Advanced motor control systems demanding accurate and swift data exchange.
- Intricate process automation and control setups in manufacturing and industrial environments.
- Distributed industrial automation networks where dependable and robust communication is vital.
- Any system using PowerFlex 750-Series AC drives that requires enhanced network integration.
- Applications needing deterministic communication for synchronized operations and real-time monitoring.
Why Choose the 20-750-CNETC?
- Exceptional Reliability: Dual redundant network connections ensure continuous operation, reducing downtime in even the most challenging environments.
- Optimized Performance: Benefit from a 5 Mbps data rate and deterministic communication for precise control and efficient operation of your PowerFlex drives.
- Specifically Designed for PowerFlex 750: Developed by Allen-Bradley, this module guarantees compatibility and optimal performance with your existing PowerFlex 750-Series drives.
- Simplified Setup: Reduce installation and configuration time due to perfect compatibility with Rockwell Automation software and control systems.
- Advanced Troubleshooting: Integrated LED diagnostics provide immediate insights, allowing for rapid identification and resolution of potential network issues.
Availability & Shipping
- ▸In stock: 20-750-CNETC ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 20-750-CNETC ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.