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Product Manual
DU-B250+
Original Instruction
Version 221107
Copyright © 2022 HYENA INC. All Right Reserved.

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Summary of Contents for Hyena DU-B250+

  • Page 1 Product Manual DU-B250+ Original Instruction Version 221107 Copyright © 2022 HYENA INC. All Right Reserved.
  • Page 2: Table Of Contents

    Table of Contents Introduction Product Features Product Description .................. 1 Parts Description ..................1 Product Dimension ................... 2 Pin Definition ..................... 3 Technical Data Characteristic .................... 6 Certification ....................6 Protection....................6 Software Standard Function ..............7 Safety Instructions Important Notice ..................8 Moving and Storage Instructions ..............
  • Page 3: Introduction

    Introduction This manual is intended primarily for the trained technician to install, disassemble, or maintain the Hyena e-bike system only. Please read all the safety warnings and instructions carefully. Failure to follow the warnings and instructions may result in death or severe injuries. Save this manual for future reference.
  • Page 4: Product Dimension

    Outer Diameter: Ø 9.5 mm Cable OD: Ø 3.6 mm Cable OD: Ø 4 mm Cable Length: 70 mm Cable Length: 70 mm Motor Connector Outer Diameter: Ø 13 mm Cable OD: Ø 6.3 mm Cable Length: 400 mm HYENA E-BIKE SYSTEMS...
  • Page 5: Pin Definition

    Bidirectional CAN Low CAN H Bidirectional CAN High DEN/HMI Bidirectional Active low, used to wakeup battery from sleep mode. Bike Present Output Battery Name Direction Description Remark Power Input 36V battery power Ground Input 36V battery ground HYENA E-BIKE SYSTEMS...
  • Page 6 6.8V headlight power, also supply power to horn. VCC+ Output 5V VCC output Sensor Name Direction Description Remark Torque Input Torque signal. Analog signal. Output 5V sensor ground Output 5V sensor power Cadence Cnk1 Input Cadence signal Cadence Cnk2 Input Cadence signal Empty Empty HYENA E-BIKE SYSTEMS...
  • Page 7 Phase U Output 5V motor power Output 5V motor ground Hall V Input Hall signal of phase V Bidirectional Phase V Hall U Input Hall signal of phase U Hall W Input Hall signal of phase W HYENA E-BIKE SYSTEMS...
  • Page 8: Technical Data Characteristic

    No damage under 500V 60 seconds Brake sensor Front light 6V up to 2.4W Rear light 6V up to 0.6W Protocol Support Hyena CAN Certification EN 15194:2017 RoHS 2.0 Protection Each pin connecting to ground pin Short circuit protection introduces no permanent damage.
  • Page 9: Software Standard Function

    Motor phase Battery protocol Hyena proprietary protocol Parameter table Parameter 2.0 Error code table Hyena proprietary error code table Walk assistance Up to 3 km/hr Support level Standard 3 modes, Maximum 4 modes Level 1: 08±1 A Level 2: 10±1 A Current limit Level 3: 12±1 A...
  • Page 10: Safety Instructions

    • Do NOT clean the product or any e-system component other signs of damage. with detergent or organic solvent. Only clean the product • All the component leads shall use original Hyena with a water-dampened soft cloth. components. • Do NOT clean the product or any e-system component •...
  • Page 11 Hyena Inc. Tel: +886 4 23598810 Fax: +886 4 23598610 www.hyena-ebike.com Address: No.25, Jingke N. Rd., Nantun Dist., Taichung City 408, Taiwan (R.O.C.) HYENA E-BIKE SYSTEMS...

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