{"product_id":"2090-cfbm7df-ceaa04-allen-bradley-feedback-cable","title":"2090-CFBM7DF-CEAA04 Allen-Bradley Feedback Cable","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 2090-CFBM7DF-CEAA04 High-Resolution Encoder Cable\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #d35400;\"\u003e2090-CFBM7DF-CEAA04\u003c\/strong\u003e is a 4-meter encoder cable designed for high-fidelity signal transmission. Part of the \u003cstrong\u003e2090 Dual Power\/Feedback\u003c\/strong\u003e series, it supports SIN\/COS and resolver feedback for precise servo applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Series:\u003c\/strong\u003e Allen-Bradley 2090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong style=\"color: #d35400;\"\u003e2090-CFBM7DF-CEAA04\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 4 Meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Function:\u003c\/strong\u003e Motor Feedback Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoder Type:\u003c\/strong\u003e SIN\/COS High-Resolution \/ Resolver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive End Connector:\u003c\/strong\u003e Flying-Lead (Wire Ends)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor End Connector:\u003c\/strong\u003e SpeedTec DIN Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Type:\u003c\/strong\u003e Standard (Non-Flex)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Gauge:\u003c\/strong\u003e 22 AWG for signal pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Conductors:\u003c\/strong\u003e 12 conductors (typically 6 shielded pairs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Double-layer: Aluminum Foil + ≥90% Braided Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance (Pair-to-Pair):\u003c\/strong\u003e ≤ 80 pF\/m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Voltage:\u003c\/strong\u003e 30V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Bandwidth:\u003c\/strong\u003e DC to 3 MHz (-3dB point)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristic Impedance:\u003c\/strong\u003e 120 Ω ±5% (differential pairs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropagation Delay Skew:\u003c\/strong\u003e ≤ 50 ps\/m between pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25°C to +90°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius:\u003c\/strong\u003e 8 x cable diameter (≥ 70mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacket Material:\u003c\/strong\u003e PVC (Standard Grade), UL Recognized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Diameter:\u003c\/strong\u003e Approximately 8.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e \u0026gt; 100 MΩ at 500V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCable Performance \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-meter length provides extended reach for flexible machine layout while maintaining signal integrity.\u003c\/li\u003e\n\u003cli\u003eOptimized for high-resolution SIN\/COS (1 Vpp) and resolver analog signals requiring low noise.\u003c\/li\u003e\n\u003cli\u003eDouble-layer shielding offers \u0026gt;45dB EMI attenuation from 30 MHz to 1 GHz.\u003c\/li\u003e\n\u003cli\u003eLow capacitance (\u0026lt;80 pF\/m) design preserves signal edge fidelity for accurate position feedback.\u003c\/li\u003e\n\u003cli\u003ePrecision 120 Ω impedance matching minimizes signal reflections in differential transmission lines.\u003c\/li\u003e\n\u003cli\u003eTightly controlled propagation delay skew ensures synchronous signal arrival across all channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Allen-Bradley Kinetix® and MP-Series drives supporting SIN\/COS\/resolver feedback.\u003c\/li\u003e\n\u003cli\u003eEnsure the SpeedTec DIN connector matches the motor's high-resolution encoder port.\u003c\/li\u003e\n\u003cli\u003eMaintain ≥100mm separation from motor power cables and high-frequency inverters.\u003c\/li\u003e\n\u003cli\u003eGround the shield only at the drive end using a 360-degree shield clamp to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eSecure the cable with UV-resistant cable ties every 200mm; avoid sharp bends or crushing.\u003c\/li\u003e\n\u003cli\u003eAfter installation, verify signal quality using the drive's diagnostic monitoring for noise or errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging \u0026amp; Quality Assurance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndividually coiled and packaged in a protective, sealed polybag with clear part number labeling.\u003c\/li\u003e\n\u003cli\u003eEach cable undergoes 100% electrical testing for continuity, insulation resistance, and shield integrity.\u003c\/li\u003e\n\u003cli\u003eInternational shipping via \u003cstrong\u003eFedEx, UPS, DHL\u003c\/strong\u003e with full tracking and customs documentation.\u003c\/li\u003e\n\u003cli\u003eIncludes reference to Allen-Bradley publication 2090-IN001 for technical specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the main application for this cable?\u003c\/strong\u003e It is used to connect high-resolution SIN\/COS or resolver encoders to compatible servo drives for closed-loop control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this cable be used with incremental encoders?\u003c\/strong\u003e No, it is specifically engineered for analog SIN\/COS and resolver signals with different electrical characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the benefit of the double-layer shielding?\u003c\/strong\u003e It provides superior protection against both high-frequency and low-frequency electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the 4-meter length suitable for long runs?\u003c\/strong\u003e For SIN\/COS signals, 4 meters is within optimal range; for longer runs, consider signal conditioning or a repeater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I terminate the flying leads properly?\u003c\/strong\u003e Use ferrules on the individual wires and connect them to the drive's designated feedback input terminals following the drive manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor application engineering support or to order the \u003cstrong\u003e2090-CFBM7DF-CEAA04\u003c\/strong\u003e, contact our technical team.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact:\u003c\/strong\u003e Email \u003ca href=\"mailto:sales@nex-auto.com\"\u003e\u003cstrong\u003esales@nex-auto.com\u003c\/strong\u003e\u003c\/a\u003e or WhatsApp \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e\u003cstrong\u003e+86 153 9242 9628\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003e\u003cstrong\u003eNexAuto Technology Limited\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e© 2026 \u003ca href=\"https:\/\/www.autonexcontrol.com\/\"\u003e\u003cstrong\u003eAutoNex Controls Limited\u003c\/strong\u003e\u003c\/a\u003e. All rights reserved.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45618171183265,"sku":"2090-CFBM7DF-CEAA04","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/2090-CFBM7DF-CEAA04.jpg?v=1767516210","url":"https:\/\/www.autonexcontrol.com\/th\/products\/2090-cfbm7df-ceaa04-allen-bradley-feedback-cable","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}