The Woodward 8406-116 is a high-performance Digital Control Operator Interface Module (OIM) engineered to provide real-time visualization and parameter adjustment for industrial governor systems. Serving as the primary human-machine gateway, this module allows engineers to monitor engine dynamics and turbine states with precision. It is widely utilized in thermal power stations, oil refineries, and large-scale marine propulsion control systems for local system tuning and fault diagnostics.
Features
Ruggedized industrial display and tactile keypad for high-vibration and EMI-prone environments.
Dedicated serial communication link for high-speed data refresh rates.
Multi-level access security to protect critical setpoints from unauthorized modification.
Optimized low power consumption circuitry.
High-contrast display visibility suitable for various ambient lighting conditions.
Applications
The 8406-116 is designed for critical control environments, including:
Power generation and thermal power stations.
Oil and gas refinery control systems.
Marine propulsion and engine management.
Industrial turbine control and monitoring.
Technical Specifications
Model
8406-116
Brand
Woodward
Module Type
Operator Interface Module (OIM)
Input Voltage
24 VDC (Typical)
Operating Temperature
-20 to 65 deg C
Installation Guidelines
Ensure the control system is powered down before installing or removing the module.
Mount the unit in an enclosure that provides adequate protection against dust and moisture.
Route communication cables away from high-voltage power lines to minimize EMI interference.
Verify that the 24 VDC power supply is stable and properly grounded according to site electrical standards.
Use appropriate ESD precautions when handling the module to prevent damage to internal circuitry.
FAQ
What is the primary function of the Woodward 8406-116?
The 8406-116 serves as an operator interface module for Woodward governor systems, allowing for real-time monitoring, parameter adjustment, and fault diagnostics of turbine or engine control systems.
Can this module be used in marine environments?
Yes, the 8406-116 is designed for rugged industrial use and is commonly deployed in marine propulsion control systems where vibration and environmental durability are required.
