Woodward 5464-658

Technical parameters

Type: AC/DC power module

Input/output: - Digital signal channel: ≥8 channels

Analog signal channel: 4-20mA/0-10V configurable

Working voltage 24VDC ±10% or 110-240VAC

Protection level IP55

Communication interface RS-485, Ethernet

Working temperature -20°C to +70°C

Redundant design Dual power input redundancy, hot-swappable

Functional features

1. High reliability control

Woodward 5464-658 adopts a 3-out-of-2 voting redundant architecture, which can keep the system running continuously even if a single channel fails, with MTBF≥100,000 hours

Passed EMC level 4 anti-interference certification, can work stably in strong electromagnetic fields and vibration environments

2. Modular expansion capability

Woodward 5464-658 Supports stacking installation with modules of the same series(such as 5464-648, 5464-414), and realizes seamless signal transmission through the backplane bus

Built-in self-diagnosis algorithm, real-time monitoring of power supply fluctuations, signal overruns and other anomalies and triggers LED alarm

3. Multi-scenario adaptability

Programmable logic supports IEC 61131-3 standard, compatible with complex control tasks such as gas turbine speed regulation and power grid power distribution

Woodward 5464-658 provides SDK development package, supports custom function block import

Application scenarios

1. Generator core control

Gas turbine speed regulation: used to adjust the gas turbine speed and grid frequency in real time to ensure grid-connected power stability

2. Diesel generator redundancy control: through dual power input and three-out-of-two voting architecture, ensure the continuous operation of marine or land generators in the event of a single point failure

3. Key links in industrial automation

Oil pipeline pressure closed-loop control: integrated 4-20mA analog signal channel to achieve dynamic pressure regulation and alarm interlocking of crude oil pipelines