Description
Woodward 8574-440
Technical Specifications:
- Architecture: Triple Modular Redundancy (TMR).
- Application Types: Condensing, back-pressure, single extraction/make-up steam turbines.
- Control Cycle: < 10ms.
Functional Features:
- Ultimate Reliability: Full hardware redundancy eliminates single points of failure for critical industrial demands.
- Locally Programmable: Menu-driven software allows engineers to flexibly configure control logic based on specific turbine processes.
- Seamless Integration: Operates independently or integrates perfectly with plant DCS via redundant networks.
Application Scenarios:
Critical drive turbines, compressor turbines, and generator sets in refineries, chemical plants, and large power stations.
Performance Parameters:
- I/O Capacity: Supports high-density analog and digital expansion.
- Communication: Redundant Ethernet supporting Modbus TCP, OPC.
Material Composition:
Industrial-grade hardened hardware with multi-layer PCB design for high electromagnetic interference immunity.
Structural Features:
Modular rack design supporting hot-swapping. Features large local storage and battery backup.
Working Principle:
Three identical CPUs execute the same control program synchronously. Through a high-speed internal bus,
