WOODWARD 5466-031 LINKNet Controller Module

Product Brief Description

Woodward 5466-031 is a LINKNet communication controller module designed for NetCon distributed I/O network. It acts as the gateway between the main turbine controller and remote LINKNet I/O nodes, transmitting real-time process data, control commands and diagnostic information over the LINKNet field bus. This rack-mounted module extends the I/O capacity of Woodward turbomachinery control systems, widely stocked as spare replacement for legacy MicroNet and NetCon control cabinets.

Product Features & Functions

• LINKNet bus master controller, gateway between host CPU and distributed remote I/O modules
• Transmits analog and digital signals between central controller and field I/O nodes
• Real-time data exchange for non-critical sequencing, status monitoring and auxiliary control functions
• Built-in bus fault detection, cable break and node offline diagnostics
• Supports multiple remote LINKNet I/O nodes on a single bus segment
• Rack mount design for installation inside Woodward MicroNet / NetCon chassis
• Onboard LED indicators for power, bus activity, communication error status
• Galvanic isolation for bus interface to reduce electrical noise and ground loop interference

Application Scenarios

• Gas turbine and steam turbine auxiliary monitoring & sequencing control
• Compressor skid distributed I/O expansion using LINKNet network
• Cogeneration CHP plants and captive power station control systems
• Oil & gas refinery and pipeline prime mover control cabinets
• Legacy NetCon / MicroNet system maintenance, spare parts and retrofit

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