Allen-Bradley 2090-CFBM7DF-CEAA90 | MP-Series 90m Cable

Core Product Overview

• The Allen-Bradley 2090-CFBM7DF-CEAA90 is an MP-Series servo feedback cable.
• This 90-meter cable provides reliable encoder signal transmission.
• It connects high-resolution SIN/COS encoders to servo drive systems.

Key Technical Specifications

• Manufacturer & Model: Allen-Bradley 2090-CFBM7DF-CEAA90
• Cable Length: 90 meters (295 feet) exact length
• Series: MP-Series Servo Feedback Cable
• Encoder Type: SIN/COS High-Resolution/Resolver
• Drive End: Flying-lead connection for drive interface
• Motor End: SpeedTec DIN Connector (12-pin)
• Cable Type: Standard (Non-Flex) fixed installation

Electrical & Signal Specifications

• Wire Gauge: 24 AWG for signal conductors
• Shielding: 85% coverage braided shield
• Capacitance: ≤ 95 pF/m between conductors
• Impedance: 100 Ω ±15% characteristic impedance
• Data Rate: Supports up to 100 Mbps transmission
• Voltage Rating: 300V RMS maximum operating voltage

Physical & Environmental Specifications

• Outer Diameter: 8.2 mm ±0.3 mm cable diameter
• Bend Radius: Minimum 80 mm installation bend radius
• Temperature Range: -20°C to +80°C operational
• Conductors: 12 individual shielded pairs
• Jacket Material: PUR (Polyurethane) for durability
• Weight: Approximately 180 kg/km (1.62 kg for 90m)

Connection & Compatibility

• Motor Connector: SpeedTec DIN 12-pin male connector
• Drive Connection: Flying leads for custom termination
• Signal Types: SIN+, SIN-, COS+, COS-, R+, R-
• Compatibility: MP-Series servo motors and drives
• Resolution Support: Up to 24-bit encoder resolution
• Applications: High-precision servo positioning systems

Ordering & Configuration

• Bulletin: 2090 Allen-Bradley Series
• Code: CFBM7DF-CEAA90
• Length Code: CEAA90 = 90 meters
• Function: Servo motor feedback only
• Condition: New original equipment
• Packaging: Factory reel or coiled

Installation Guidelines

• Connect SpeedTec DIN end to MP-Series servo motor
• Terminate flying leads to drive feedback card
• Maintain minimum 80 mm bend radius during installation
• Use proper strain relief at connection points
• Ensure shield is properly grounded at drive end only

Packaging & Delivery

• One Allen-Bradley 2090-CFBM7DF-CEAA90 servo feedback cable
• 90-meter length on protective reel
• Original packaging with technical specifications
• Shipping via FedEx, UPS, or DHL express service

Frequently Asked Questions

What is the exact length of this cable?

The 2090-CFBM7DF-CEAA90 is exactly 90 meters (295 feet) long.

What encoder signals does it carry?

It carries SIN+, SIN-, COS+, COS- differential signals for high-resolution encoders.

Is this suitable for flexible cable carrier applications?

No, this is a standard non-flex cable for fixed installations.

What is the maximum data transmission rate?

It supports data transmission rates up to 100 Mbps.

What servo systems is this compatible with?

It is designed for Allen-Bradley MP-Series servo systems with SIN/COS encoders.