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Woodward 8440-1831 H easYgen-3200-5 Genset Control & Operator Interface

The 8440-1831 (Model: 8440-1831) is a sophisticated genset management controller and operator interface within Woodward’s easYgen-3200 series. Designed as a comprehensive Human-Machine Interface (HMI), it provides localized control and monitoring for complex power generation systems, including single-unit and multiple-unit load sharing. The 8440-1831 (Part Number: 8440-1831) features a clear 4.5 x 3.5-inch screen that offers real-time visualization of engine parameters, electrical values, and system status.

Beyond a simple display, the 8440-1831 (Model: 8440-1831) incorporates FlexIn technology, allowing it to interface with various analog sensor types (0/4–20 mA, resistive, or VDO) without requiring external signal converters. It is specifically rated for 0.5A CT secondary and 100-400 VAC PT secondary inputs, making it ideal for standard industrial generator configurations. With integrated Modbus communication, the unit seamlessly bridges field-level generator data to higher-level SCADA or building management systems.

Detailed Technical Specifications

The 8440-1831 (Model: 8440-1831) is engineered for deterministic power management and precise electrical measurement.

Feature Details
Manufacturer Woodward
Model Number 8440-1831
Product Series easYgen-3200-5
Product Type Operator Interface / Genset Controller
Display Screen 4.5 x 3.5 inch Monochrome LCD
Input Power Supply 12/24 VDC (Operating range: 8–40 VDC)
CT Secondary Rating 0.5 A
PT Secondary Rating 100–400 V AC
Measuring Frequency 50/60 Hz (Range: 40–85 Hz)
Analog Inputs 3 Channels (FlexIn: VDO, resistive, 0/4–20 mA)
Relay Outputs Configurable isolated relays
Communication Modbus RTU (RS-485), CANbus (Load Share)
Operating Temp –20°C to +70°C
Dimensions 280 mm $\times$ 130 mm $\times$ 60 mm
Weight 0.953 kg (2.10 lbs)

 

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