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Woodward 8440-2071
Product Name：Enhanced Human Machine Interface Operation Display
Product Introduction：Upgraded enhanced version of industrial HMI operation display, specially optimized for high-power turbine and large generator set control system. The device has richer display content, stronger environmental adaptability and more complete operation functions, supporting multi-page data switching, parameter online modification and system working mode switching, meeting high-standard industrial control operation requirements.
Detailed content
Technical Specifications：
Working Power：10VDC to 30VDC universal industrial DC power supply
Display Performance：Ultra-high brightness LCD screen with wide viewing angle
Communication Port：RS232 and RS485 dual redundant communication interface
Working Temperature：-30℃ to +75℃
Protection Grade：Front panel IP65, rear shell IP30
Key Layout：Industrial waterproof mechanical key with long service life
Functional Features：
Multi-page dynamic display of unit operation parameters and system state information
On-site direct modification of control parameters without upper computer software
Real-time clock and running cumulative time recording function
Fault alarm flashing prompt and fault code one-key query
Redundant communication design to ensure uninterrupted data transmission
Anti-corrosion panel coating adapting to chemical and marine corrosive environment
Application Scenarios：Large steam turbine and gas turbine control system；Thermal power plant auxiliary machine control cabinet；Petrochemical high-power generator set；Offshore engineering power system；Centralized control room on-site operation terminal
