Woodward 8440-2028

Product Name

  • Full official designation: Woodward 8440-2028 IKD1 Digital Discrete I/O Expansion Module, easYgen-3000 Series Dedicated Extension Unit
  • Short commercial designation: Woodward IKD1 8440-2028 I/O Expansion Card
  • Product classification: DIN rail mounted digital input/output expansion accessory module belonging to Woodward easYgen genset controller system
  • Manufacturing origin: Woodward US factory original finished production, assigned unique serial production coding for full lifecycle traceability management

Woodward 8440-2028

Technical Specifications
  • Model: 8440-2028
  • Series: IKD 1
  • Power Supply: 12/24 VDC (6–36 VDC operational range)
  • Input Specifications:
    • Quantity: 16 isolated discrete inputs
    • Voltage Range: 6–32 VDC
    • Input Resistance: ~6.8 kΩ
  • Output Specifications:
    • Quantity: 8 relay outputs (potential-free)
    • Contact Material: AgCdO (silver cadmium oxide)

Woodward 8440-2047C

Product Brief Introduction

This controller is original US Woodward factory manufactured marine dedicated intelligent digital control product under easYgen series product line, integrating speed closed-loop regulation, generator voltage monitoring, automatic paralleling synchronization, unit protection, multi-unit load sharing and local/remote HMI operation into single unit. The equipment collects magnetic pickup rotational speed signal, generator three-phase voltage/current analog signal and discrete switch input signal

Woodward 8440-2052F

Product Name

  • Full Official Designation: Woodward 8440-2052F easYgen-3200 P2 Integrated Genset Paralleling & Engine Digital Governor Controller
  • Short Model Code: 8440-2052F
  • Product Classification: All-in-one microprocessor-based generator synchronization, load sharing, speed governing and unit protection controller, belonging to Woodward easYgen-3000 Series Power Control Product Line
  • Brand Origin: Woodward Inc., United States, Engine & Generator Controls Division

WOODWARD 8440-2165

Technical Specifications
  • Input/Output Support: Compatible with various input and output signal types, enabling flexible integration with sensors and actuators.
  • Processing Capability: Equipped with a high-speed processor for efficient handling of large data volumes and complex control algorithms, ensuring millisecond-level response times.
  • Programming Flexibility: Supports multiple programming languages and development tools, including C language and Woodward control software, for customized application development.
  • Communication Interfaces: Features RS485, Ethernet, and CAN bus for seamless data exchange and system integration in networked control architectures.

Woodward 9905-969

Product Name

  • Official Full Product Name: Woodward 9905-969 LinkNet 6-Channel Isolated Analog Input Distributed I/O Module
  • Short Alias: Woodward LinkNet AI 6CH Field Acquisition Module
  • Manufacturer Registered Entity: Woodward Governor Company, United States
  • Hardware Revision Standard Mark: Factory standard revision Rev.K as core mainstream hardware version

Woodward 9905-970

Product Name

  • Full Official Designation: Woodward 9905-970 LinkNet 6-Channel Mixed Analog & 100Ω RTD Temperature Input Module
  • Short Model Code: 9905-970
  • Product Classification: Distributed field signal acquisition expansion module under Woodward LinkNet Distributed I/O System Product Family
  • Brand Origin: Woodward Inc., United States, Turbine & Generator Control Division

Woodward 9905-971

Product Brief Introduction

This module is original US Woodward Fort Collins factory manufactured field digital signal acquisition unit under LINKnet I/O product lineup, designed as intermediate signal conversion interface between field on-site switching devices and upper MicroNet Plus main control unit. The product collects dry contact switch signal or 0~24VDC discrete voltage signal from on-site limit switches, emergency stop buttons, auxiliary relay contacts and equipment status feedback sensors, converts acquired field binary state data into standardized LINKnet bus protocol data frame, and uploads real-time data to host controller via onboard RS485 communication circuit.

Woodward 9905-973

Product Name

  • Full Official Product Name: Woodward 9905-973 LinkNet 8-Channel Isolated Relay Output Module
  • Fixed Unique Part Number: 9905-973
  • Registered Manufacturer: Woodward Inc., United States Original Production
  • Product Classification: DIN Rail Mounted LinkNet Bus Digital Relay Output Module belonging to Woodward 9905 Series, specially designed for MicroNet Plus turbine & genset distributed control system discrete signal output control

Woodward 9907-028

Product Name

  • Full Official Product Name: Woodward 9907-028 SPM-A Analog Speed & Phase Synchronizer Module
  • Short Product Alias: SPM-A Generator Phase Synchronization Controller
  • Manufacturer Registered Brand: Woodward (United States Woodward Governor Group)
  • Fixed Core Part Code: 9907-028
  • Core Product Definition: Non-Voltage-Matching Type SPM-A Series Synchronizer Unit

Woodward 9907-029

Product Brief Introduction

This product is original US Woodward factory-manufactured dedicated generator grid-parallel synchronization controller, core auxiliary matching component for 2301A/2301/EPG series engine speed governors. The module continuously collects generator side PT voltage signal and busbar grid PT voltage signal, automatically identifies frequency deviation, voltage difference and phase angle offset between incoming generator and live bus; outputs adjustable bias control signal to prime mover speed governor and generator AVR voltage regulator to modify engine rotating speed and generator output voltage, fulfills precise phase locking and bumpless breaker closing for generator paralleling into grid or multi-generator busbar parallel operation.

Woodward 9907-1290

Product Name

  • Full Official Designation: Woodward 9907-1290 ProAct Model II Digital Prime Mover Speed & Load Controller
  • Short Model Code: 9907-1290
  • Product Classification: Microprocessor-based digital governor controller belonging to Woodward ProAct Model II Full Digital Control Product Line
  • Brand Origin: Woodward Inc., United States, Engine & Turbine Control Division