Allen-Bradley 2090-CFBM7DF-CEAA40 Feedback Cable

Allen-Bradley 2090-CFBM7DF-CEAA40 SpeedTEC Feedback Cable

The Allen-Bradley 2090-CFBM7DF-CEAA40 is an ultra-long feedback cable designed for Bulletin 2090 servo systems. This 40-meter cable delivers reliable encoder signal transmission over exceptionally long distances. It maintains signal integrity for precise motion control in large-scale industrial applications.

Technical Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 2090-CFBM7DF-CEAA40
• Series: Bulletin 2090
• Cable Type: SpeedTEC Feedback Cable
• Cable Function: Motor Feedback Only
• Cable Length: 40 Meters
• Flex Type: Standard (Non-Flex)

Connector Configuration

• Drive End: Flying-lead termination for direct wiring
• Motor End: SpeedTec DIN Connector
• Flying-lead design provides connection flexibility to drive terminals
• Standardized DIN connector ensures proper motor encoder interface

Encoder Compatibility

• Encoder Type: SIN/COS High-Resolution and Resolver Encoders
• Specifically engineered for long-distance analog signal transmission
• Maintains signal quality over 40 meters for accurate positioning
• Essential for servo system stability in extended-range applications

Application & Use

• Ideal for applications requiring extreme distance between motor and drive
• Perfect for large gantry systems, crane controls, and extensive conveyor systems
• Standard (non-flex) construction suitable for fixed, long-run installations
• Dedicated feedback path for Bulletin 2090 servo drive platforms

Installation Notes

• Ensure secure connection of the SpeedTec DIN connector to the motor encoder.
• Carefully terminate each flying-lead wire to the appropriate terminals on the 2090 drive, following manufacturer guidelines.
• Due to the 40-meter length, meticulous cable routing is crucial to avoid interference and signal degradation.
• Implement robust cable support systems along the entire length to prevent sagging and stress.
• Maintain significant separation from power cables and other noise sources.

Packaging & Shipping

• Package Includes: One 2090-CFBM7DF-CEAA40 feedback cable, 40 meters in length.
• The extra-long cable is carefully coiled and packaged to prevent damage during transit.
• International shipping via FedEx, UPS, and DHL is available for this item.

Frequently Asked Questions

• How long is this feedback cable? This model has an extended length of 40 meters for maximum distance applications.
• What type of signals does it transmit? It transmits only encoder feedback signals, specifically for SIN/COS or resolver-type encoders.
• What is the drive-end connection method? It features flying leads (individual wires) for direct termination to the drive's terminal block.
• Is this cable suitable for continuous flexing? No, it is a standard (non-flex) cable designed for fixed installations.
• What is the primary application for this length? It is designed for large machinery where the servo drive and motor must be located far apart.