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8440-1934

8440-1934 Woodward Genset Controller Breaker Display 12/24V

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  • Manufacturer: Woodward

  • Product No.: 8440-1934

  • Product Type: Operator Interface

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1850g

  • Shipping port: Xiamen

  • Warranty: 12 months

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8440-1934 Woodward easYgen-2500 Breaker Control Operator Interface

8440-1934 is a Woodward easYgen-2500 operator interface for breaker control. Features color LCD display, front panel mounting, 12/24 Vdc supply, 19W max consumption. Includes 32/32 discrete I/O and 16/4 analog I/O. Designed for genset control and protection applications.

Core Technical Advantages

  • Breaker Control: Dedicated operator interface for generator breaker management and synchronization.
  • Color LCD Display: Large graphical display with multilingual support for easy operation.
  • Extensive I/O: 32 discrete inputs, 32 discrete outputs, 16 analog inputs, and 4 analog outputs.
  • True RMS Sensing: Class 1 accuracy for voltage (120/480 VAC) and current (1A/5A) measurements.
  • Versatile Power: 12/24 Vdc supply with wide 8-40 Vdc operating range, 19W max consumption.
  • IP66 Front Sealing: Front panel IP66 rated for harsh environments. Plastic housing, 282×217×99 mm.

Technical Specifications

Parameter Specification
Model 8440-1934
Description easYgen-2500 Breaker Control Operator Interface
Supply Voltage 12/24 Vdc (8 - 40 Vdc)
Power Consumption 19 W Max
Display Color LCD
Mounting Front Panel
Discrete Inputs 32
Discrete Outputs 32
Analog Inputs 16 (0-500Ω, 0-20mA)
Analog Outputs 4 (±10V / ±20mA / PWM)
Voltage Sensing 120/480 VAC true RMS, Class 1
Current Sensing 1A/5A true RMS, Class 1
Housing Plastic, Front Panel
Dimensions (W×H×D) 282 × 217 × 99 mm
Sealing IP66 (front) / IP20 (rear)
Weight approx. 1,850 g
Operating Temp -20 to 70°C
Brand Woodward

Installation & Maintenance Guide

  • Mounting: Front panel installation. Cutout dimensions follow Woodward easYgen-3200 specification. Plastic housing, 282×217×99 mm.
  • Power Supply: Connect 12/24 Vdc (8-40 Vdc range). Ensure capacity for 19W max consumption.
  • Voltage Sensing: Connect 120 VAC or 480 VAC true RMS inputs. Class 1 accuracy.
  • Current Sensing: Use 1A or 5A CTs. Isolated true RMS inputs with Class 1 accuracy.
  • I/O Wiring: 32 discrete I/O (12/24 Vdc range), 16 analog inputs (0-500Ω / 0-20mA), 4 analog outputs (±10V / ±20mA / PWM).
  • Communication: Supports CAN open, J1939, Modbus RTU, and modem.
  • Environment: Operating temperature -20 to 70°C. IP66 front sealing for harsh conditions.

Engineering Advantages & Compatibility

Designed for Woodward easYgen-2500 genset control systems. Supports standalone emergency, isochronous parallel (up to 32 gensets), cogeneration, and utility paralleling applications. LogicsManager enables complex controls combining measured values, internal conditions, and I/O states. Remote panel RP-3000 compatible. Multilingual graphical display supports global deployment.

Technical FAQs

Q1: What is the difference between 8440-1934 and other easYgen models?
A1: 8440-1934 is the operator interface for easYgen-2500 breaker control. Plastic housing, front panel mount, 282×217×99 mm. Back panel version has sheet metal housing (250×228×84 mm).

Q2: How many gensets can be controlled?
A2: Supports isochronous parallel operation of up to 32 gensets in island mode or paralleled to utility.

Q3: What communication protocols are supported?
A3: Supports CAN open, J1939, Modbus RTU, and modem communication for SCADA and external I/O integration.

🏷️ Tags: Operator Interface Woodward

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