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• The 2301E series controllers support both standalone and networked configurations.
• They can be configured for use with engines or turbines operating on different types of fuel (diesel, natural gas, or a combination).
• Input voltage typically ranges from 18 to 36 VDC, making it suitable for various electrical environments.
• Capable of interfacing with a range of sensors and actuators necessary for engine or turbine operation, such as speed pickups, load sensors, and actuators.

Key Features

• Plug‑and‑Play Redundancy: Fully pre‑configured to match host system parameters; no re‑programming needed for hot swap. Automatically synchronizes speed data, trip setpoints, and alarm logic with primary modules.
• TMR Voting Logic Compatibility: Integrates into 2‑out‑of‑3 voting architecture to avoid false trips and ensure trip reliability if a primary module fails.
• On‑Line Maintainability: Hot‑swappable design allows replacement while the turbine is running, eliminating safety system downtime during module failure.
• Shared System Status: Exchanges real‑time speed, trip latch, and alarm status with all modules (A/B/C) for consistent monitoring and event logging.
• MPU & Speed Fault Handling: Supports MPU open‑wire/loss‑of‑speed detection and speed difference alarms to validate sensor health during operation.
• Event Logging & Diagnostics: Equipped with a real‑time clock for time‑stamped trip/alarm logs; synchronizes with other modules for consistent time‑averaging and post‑incident analysis.
• Sulfur‑Resistant Coating: Uses a conformal coating to protect against H₂S/SO₂ gases (IEC 721‑3‑3 Class 3C2), suitable for petrochemical/offshore environments.

Key Features

• Integrated Graphical HMI: The 8.4 - inch LCD screen supports multi - language display, real - time parameter trending, and configurable tag names for easy navigation and troubleshooting. It can record RTC - time - stamped trip/alarm events.
• Comprehensive Turbine Control: It has automatic start sequencing for hot/cold starts (with temperature input support), critical speed avoidance across 3 speed bands, dual speed/load dynamics tuning, zero - speed detection, and overspeed trip peak - speed indication. It also features frequency dead - band and remote droop adjustment.
• Safety & Monitoring: It is equipped with 10 external alarm inputs and 10 external DI trip inputs, and has a dedicated trip indication with time - stamping for post - event analysis. It also has built - in overspeed protection and a fault - tolerant architecture.
• Flexible I/O Configuration: 8 analog inputs (configurable for 27 functions), 20 contact inputs, 2 analog outputs, and 8 Form - C relays allow for customized integration with sensors, actuators, and safety systems.
• Communication & Diagnostics: It supports Modbus for PLC/DCS integration, and has data logging and RemoteView remote monitoring capabilities. It offers 3 operating modes: configuration, operation, and calibration.
• Hazardous Area & Marine Ready: It meets ATEX Zone 2 and IACS UR E10 marine compliance standards, making it suitable for harsh and classified environments.

Key Features

• Integrated Graphical HMI: 8.4‑inch color display enables real‑time trending, alarm visualization, and intuitive navigation; multilingual support simplifies global operation.
• Marine & Hazardous Compliance: ATEX Zone 2 and IACS UR E10 ratings allow deployment in offshore platforms, LNG carriers, and commercial marine vessels.
• Auto‑Start Sequencing: Configurable hot/cold start routines with temperature input integration to optimize start‑up time and turbine stress.
• Redundant Speed Sensing: Dual speed channels validate input integrity; zero‑speed detection and peak speed indication for overspeed trip confirmation.
• Critical Speed Avoidance: 3 programmable speed bands to bypass resonant frequencies and prevent turbine damage during acceleration/deceleration.
• Advanced Load Control: Remote droop, frequency dead‑band, and slip‑frequency synchronization for grid/load matching and stable parallel operation.
• Event Logging & Diagnostics: Real‑time clock (RTC)‑stamped trip/alarm logs; self‑diagnostics for I/O, speed sensors, and communication faults.
• Hot‑Swappable Configuration: Parameter changes and firmware updates via HMI or RemoteView without system shutdown.