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PRODUCT POSITION:HOMEPRODUCT—8444-1065
8444-1065
The Woodward 8444-1065 is a high-density termination board designed for turbine and engine control systems, providing reliable signal interfacing between field devices and control modules.
DESCRIBE
Digital PID control algorithm with adaptive tuning

Dual redundant processor architecture

Integrated load sharing and synchronization

Comprehensive I/O configuration options

Advanced diagnostics with event logging

Rugged industrial design (IP40 enclosure)

Technical Parameters
1. General Specifications

Power Supply: 18-36 VDC (10-35 VDC operating range)

Power Consumption: <15W typical

Operating Temperature: -40°C to +85°C

Dimensions: 191 × 144 × 48 mm (7.52 × 5.67 × 1.89 in)

Weight: 0.9 kg (2 lbs)

Enclosure Rating: IP40 (NEMA 1 equivalent)

2. Control Performance

Speed Range: 0-20,000 RPM

Speed Regulation: ±0.25% of setpoint

Control Modes:

Isochronous

Droop (0-10% adjustable)

Base load

Load sharing (compatible with LSM)

Response Time: <100ms

3. Input/Output Configuration

Speed Sensing Input:

Magnetic pickup (50 mV minimum)

Proximity sensor

Analog Inputs: 4 configurable (0-10V/4-20mA)

Digital Inputs: 8 programmable

Relay Outputs: 6 configurable (5A @ 30VDC)

Analog Output: 1 (4-20mA)

4. Communication Interfaces

CANbus (SAE J1939)

RS-485 Modbus RTU

Optional Ethernet (MODBUS TCP)

5. Protection Functions

Overspeed/Underspeed protection

Loss of speed signal detection

System diagnostics monitoring

Fail-safe shutdown capability

Typical Applications
Diesel and gas engine generator sets

Industrial turbine control

Marine power systems

Pipeline compression stations

Cogeneration plants

Configuration & Programming
Woodward Toolkit configuration software

On-board display interface

Password protected access levels

Customizable control parameters

Certifications & Approvals
CE compliant

UL 508 listed

Marine approvals available

RoHS compliant
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Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong
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吉林易择科技技术发展有限公司 吉ICP备2024020526号-1
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