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Woodward 8440-1831 easYgen Remote Operator Interface Panel

Woodward 8440-1831 easYgen Remote Operator Interface Panel

Product Description

The 8440-1831 is a remote operator interface terminal developed by Woodward for the Woodward easYgen-3000 Series. This industrial HMI terminal provides remote access to generator controller functions, allowing operators to monitor engine and...

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Availability: Low stock: 10 left

SKU: 8440-1831
Vendor: Woodward
Category: Operator Interface Panel
Related Series:

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Product Description

The 8440-1831 is a remote operator interface terminal developed by Woodward for the Woodward easYgen-3000 Series. This industrial HMI terminal provides remote access to generator controller functions, allowing operators to monitor engine and electrical parameters, acknowledge alarms, and perform basic control actions without direct access to switchgear-mounted controllers.

The device communicates with the main controller via CANbus, enabling real-time data synchronization between the operator terminal and the genset control system. Designed for power generation and heavy industrial environments, the 8440-1831 features a rugged front panel, high-contrast display, and membrane keypad for reliable operation under harsh lighting and vibration conditions.

Technical Specifications

Parameter Specification
Product Family easYgen Accessories
Model Number 8440-1831
Device Type Remote Operator Interface (HMI)
Communication Interface CANbus
Supply Voltage 8 – 40 VDC (12/24 VDC nominal)
Display Type Backlit graphical LCD
Input Method Tactile membrane keypad
Operating Temperature -20°C to +70°C
Wiring Connection Plug-in terminal blocks
Controller Compatibility easYgen-3100 / 3200 / 3400 / 3500

Application

The 8440-1831 is widely used in:

  • Emergency standby power systems

  • Combined heat and power (CHP) plants

  • Marine and offshore drilling power systems

  • Data center backup generator installations

It is commonly installed in control cabinets with through-door mounting to allow safe operator interaction without exposing personnel to high-voltage equipment.

Technical FAQ

Can the 8440-1831 be used to configure the main controller?
Yes. The interface provides a mirrored control menu structure, allowing authorized users to adjust controller parameters and perform system configuration tasks directly from the HMI panel.

What is the maximum CANbus communication distance?
Typically up to 250 meters, depending on baud rate, cable shielding quality, and proper termination resistor placement.