Description
Woodward QRSN-1
Technical Specifications
- Part Number: QRSN-1
- Type: Relay / Signal Interface Module
- System Affiliation: Woodward Control Systems
Functional Features
- Signal Isolation: Provides electrical isolation between control circuits.
- Logic Switching: Executes discrete logic functions based on input signals.
Application Scenarios
Applied in control panels for interfacing Woodward controllers with external plant systems, alarms, or safety relays.
Performance Parameters
- Switching Capacity: Rated for specific voltage and current loads.
- Response Time: Fast relay switching for critical control signals.
Material Composition
High-quality relay contacts and flame-retardant plastic housing.
Structural Characteristics
- Plug-in Design: Allows for easy replacement without rewiring.
- Status Indicators: Visual indication of relay state.
Working Principle
Receives a low-voltage control signal and actuates internal relay contacts to switch higher voltage or current loads, providing electrical isolation and signal amplification.
Installation Requirements
Plug securely into the designated base. Ensure load wiring does not exceed rated specifications.
Precautions for Use
Verify load voltage and current ratings before installation. Replace immediately if contacts show signs of arcing or welding.
