Woodward 8200-1340 Digital Turbine & Engine Control Module

Product Overview

The 8200-1340 digital control module from Woodward belongs to the Flex500 controller family and is designed for deterministic control of high-speed rotating equipment. It integrates real-time processing, safety-oriented execution, and a built-in operator interface within a compact front-panel controller.

Based on the long-established 505D control architecture, this module supports turbine, compressor, and engine applications where predictable timing, precise signal handling, and long service life are mandatory. The controller is commonly deployed in power generation, mechanical drive systems, and industrial energy plants requiring continuous operation.

Controller Architecture and Performance

The 8200-1340 operates on a deterministic real-time execution core optimized for prime mover control. Control algorithms, protection logic, and I/O processing are executed in synchronized cycles, ensuring repeatable response under transient load and speed conditions.

The controller supports complex speed, load, and process regulation strategies through Woodward’s GAP programming environment, enabling engineers to implement custom control logic without sacrificing execution predictability.

Key performance characteristics include:

• Deterministic real-time control execution
• High-speed cyclic I/O processing
• Synchronized protection and control tasks
• Proven 505D hardware lineage

Electrical and Power Specifications

• Power supply range: 18–36 VDC (low-voltage DC)
• Power input type: LVDC industrial supply
• Mounting method: Front-panel installation
• Hazardous location approval: Class I, Division 2 (standard configuration)

Human–Machine Interface

The controller incorporates an integrated color display on the front panel, eliminating the need for a separate local operator terminal. The HMI allows on-site access to operating states, alarms, trending data, and configuration parameters.

HMI features include:

• Local monitoring of speed, load, and process variables
• Parameter adjustment and diagnostics
• Operator-oriented navigation for field commissioning

I/O and Communication Capabilities

While I/O capacity depends on system configuration, the Flex500 platform used by the 8200-1340 supports a broad range of high-accuracy signals required for turbine and compressor control.

Typical capabilities include:

• Precision analog inputs for speed, pressure, and temperature
• Digital inputs and outputs for protection and sequencing
• Deterministic I/O handling suitable for fast control loops
• Support for industrial communication protocols such as Modbus and CAN, depending on integration design

Mechanical Characteristics

• Dimensions: 263 × 58 × 28 mm
• Weight: 4.3 kg
• Construction: Industrial-grade enclosure designed for vibration and thermal stress

Control Functions and Features

The 8200-1340 is engineered to perform both primary control and protective supervision of rotating machinery. Typical functional capabilities include:

• Turbine speed and load regulation
• Compressor control and surge protection
• Steam, gas, and hydro turbine optimization
• Integrated alarm handling and shutdown logic
• Custom control strategies implemented via GAP logic

Typical Application Areas

• Steam turbine governors
• Gas turbine mechanical drive systems
• Hydro turbine control panels
• Industrial compressor control systems
• Prime mover control in power and process plants

Frequently Asked Questions

Q: Is the 8200-1340 suitable for safety-critical turbine applications?
A: Yes. The deterministic execution model, synchronized protection logic, and Class I, Div. 2 rating make it suitable for mission-critical environments when correctly engineered.

Q: Can the integrated HMI replace an external operator panel?
A: In many installations, the built-in HMI is sufficient for local operation, commissioning, and diagnostics, reducing panel complexity.

Q: Is this controller compatible with legacy Woodward turbine systems?
A: The Flex500 architecture and 505D hardware base are widely used in retrofit and upgrade projects, subject to system engineering review.