WOODWARD 5466-318 | Core power module

1. Product Name & Core Positioning

2. Technical Parameters & Functional Analysis

3. Functions & Application Scenarios

• High-Reliability Power Management
• Stable Power Supply: Converts input 24V DC to precise 5V DC, powering MicroNet TMR controllers, CPU modules (e.g., TMR 040), and other core components.
• Pre-Charge Control: Generates 5V pre-charge voltage to gradually activate components during system startup, preventing surge damage.
• Redundancy & Fault-Tolerance Mechanism
• Triple Redundancy Architecture: Three 5466-318 modules operate in parallel. If one fails, the remaining two seamlessly take over, maintaining system operation.
• Health Monitoring: Front-panel LEDs display real-time power status. Faults trigger automatic alarms and redundant module switching.
• Industrial Compatibility
• Hardware Integration: Must be installed in the first slot of the MicroNet TMR chassis, adjacent to the TMR 040 CPU module on the right. Strict slot order ensures communication synchronization.
• Communication Protocol: Supports plug-and-play integration with other Woodward modules (e.g., 5466-258 discrete I/O modules) without additional configuration.