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- Woodward
- 5441-413
- Relay Interface Module
- USA
- 150 x 120 x 75mm
- 1.5 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Woodward 5441-413 is an industrial Relay Interface Module used to provide electrical isolation and controlled switching between automation systems and field devices. It is commonly applied in turbine control, power generation, engine management, and industrial automation systems, where multiple relay outputs are required for safe and reliable operation.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Woodward |
| Model | 5441-413 |
| Product Type | Relay Interface Module |
| Dimensions | 150 × 120 × 75 mm |
| Weight | 1.5 kg |
| Function | Relay switching / signal isolation |
| Channels | Typically multi-channel relay output (config-dependent) |
| Input Type | Control signal from PLC / controller |
| Output Type | Relay contacts for field devices |
| Application | Industrial automation and control systems |
| Mounting Type | Panel / chassis mounted |
Function and Working Principle
The 5441-413 Relay Interface Module operates as a signal-to-load interface device:
- Receives low-level control signals from a PLC or control processor
- Activates internal relay circuits based on input commands
- Switches external electrical loads through relay contacts
- Provides electrical isolation between control and field circuits
- Protects sensitive electronics from voltage spikes and noise
This allows safe control of external devices such as solenoids, alarms, and actuators.
Key Features
- Compact industrial relay interface design
- Electrical isolation between control and field sides
- Reliable relay switching performance
- Suitable for multi-channel control applications
- Rugged construction for harsh environments
- Easy integration into control systems
Industrial Applications
- Gas turbine control systems
- Steam turbine automation
- Power generation plants
- Oil & gas process control
- Industrial machinery automation
- Safety and alarm systems
- Distributed control systems (DCS)
Role in Industrial Systems
The 5441-413 plays a key role in automation architecture by:
- Converting low-power control signals into switching actions
- Enabling safe control of external loads
- Protecting PLC and control electronics
- Supporting distributed control logic
- Improving system reliability and modularity
Installation Notes
- Install inside a control cabinet or protected enclosure
- Ensure correct wiring of input control and output relay terminals
- Maintain proper grounding and shielding
- Do not exceed relay current and voltage ratings
- Provide adequate ventilation for continuous operation
- Installation should be performed by qualified technicians
Advantages
- Reliable industrial-grade relay switching
- Strong electrical isolation protection
- Compact and easy to integrate
- Suitable for complex automation systems
- High durability under continuous operation
- Improves control system safety
Limitations
- Not a programmable control device
- Requires compatible control system signals
- Relay contacts have mechanical wear over time
- Must be used within rated electrical limits
Conclusion
The Woodward 5441-413 Relay Interface Module is a robust and reliable industrial interface solution designed for safe switching and isolation between control systems and field devices. Its durable design, multi-channel capability, and strong electrical protection make it an essential component in industrial automation and turbine control environments.