2090-CFBM7DF-CEAA09 Allen-Bradley 9m Feedback Cable

Allen-Bradley 2090-CFBM7DF-CEAA09 High-Resolution Encoder Cable

The 2090-CFBM7DF-CEAA09 is a 9-meter encoder cable for long-distance feedback applications. This cable from the 2090 Dual Power/Feedback series delivers precise SIN/COS and resolver signal transmission.

Core Technical Specifications

• Brand & Series: Allen-Bradley 2090
• Model Number: 2090-CFBM7DF-CEAA09
• Cable Length: 9 Meters
• Cable Function: Motor Feedback Only
• Encoder Type: SIN/COS High-Resolution / Resolver
• Drive End Connector: Flying-Lead (Wire Ends)
• Motor End Connector: SpeedTec DIN Connector
• Flex Type: Standard (Non-Flex)
• Conductor Gauge: 22 AWG (Twisted Shielded Pairs)
• Number of Conductors: 12 Conductors (6 Pairs)
• Shielding: Aluminum Foil + ≥85% Braid Coverage
• Capacitance (Pair-to-Pair): ≤ 95 pF/m
• Maximum Operating Voltage: 30V AC/DC
• Signal Bandwidth: DC to 2 MHz (-3dB point)
• Characteristic Impedance: 120 Ω ±10%
• Signal Attenuation: ≤ 2.5 dB/100m @ 1 MHz
• Operating Temperature: -20°C to +80°C
• Minimum Bend Radius: 10 x Cable Diameter (Fixed)
• Jacket Material: PVC (Standard Gray)
• Cable Diameter: Approx. 8.5 mm
• Insulation Resistance: > 100 MΩ at 500V DC
• Cable Weight: Approx. 0.32 kg/m

Cable Performance & Design

• 9-meter length supports extended machine layouts where motor and drive are far apart.
• Optimized for high-resolution SIN/COS and resolver analog signals requiring low noise.
• Dual-layer shielding provides effective protection against electromagnetic interference.
• Low capacitance design helps maintain signal integrity over the longer cable length.
• 120 Ω impedance-matched pairs minimize signal reflections for accurate position feedback.
• Standard PVC jacket ensures durability for fixed installations in industrial environments.

Installation & Compatibility

• Compatible with Allen-Bradley Kinetix® and MP-Series drives with SIN/COS/resolver feedback.
• Connect the SpeedTec DIN end firmly to the motor's high-resolution encoder port.
• Terminate the flying leads to the drive's designated feedback terminals using appropriate ferrules.
• Observe the minimum bend radius of 85mm during routing to avoid damaging internal conductors.
• Ground the cable shield effectively at the drive end using a proper shield termination kit.
• Route the cable away from power lines and keep a minimum distance of 200mm from high-voltage sources.

Packaging & Shipping Details

• Cable is coiled and packaged on a sturdy cardboard reel for protection.
• Each unit is a continuous 9-meter length with pre-installed SpeedTec DIN connector.
• International shipping via FedEx, UPS, DHL with full tracking information.
• Standard delivery includes necessary documentation for identification and installation.

Frequently Asked Questions

• What applications require a 9-meter feedback cable? Large gantry systems, extended conveyors, or machines where the control cabinet is distant from the motor.
• Does the longer length affect signal quality? The cable is designed with low capacitance and proper shielding to maintain signal integrity up to 9 meters.
• Can I cut this cable to a shorter length? It is not recommended, as cutting may compromise the shielding and impedance characteristics.
• Is special termination required for the flying leads? Use insulated ferrules and ensure proper strain relief at the drive termination point.
• How do I verify the installation is correct? Use the drive's diagnostic tools to check for feedback errors or excessive signal noise after installation.

For application support or to order the 2090-CFBM7DF-CEAA09, please contact our team.

Contact: Email sales@nex-auto.com or WhatsApp +86 153 9242 9628.

Partner: NexAuto Technology Limited

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