The Woodward 5441-407is a 28-channel relay interface module designed for high-current switching applications in industrial automation, energy, and power generation systems. Built for reliability and durability, this module integrates seamlessly with Woodward’s MICRONET platform and third-party control systems, enabling precise actuation of pumps, valves, and other heavy-duty equipment. Key features include 5 A per-channel current capacity, 24 VDC input compatibility, and a rugged design for operation in extreme temperatures (-40°C to +70°C). The 5441-407 supports DIN rail or panel mounting, making it ideal for space-constrained industrial environments.
2. Product Parameters
Parameter
Specification
Input Voltage
24 VDC
Output Current
5 A per channel (max)
Contact Rating
250 VAC / 30 VDC
Number of Channels
28
Mounting Type
DIN rail or panel mount
Operating Temperature
-40°C to +70°C (-40°F to +158°F)
Dimensions
240 × 120 × 80 mm (9.45 × 4.72 × 3.15 in)
Weight
1.8 kg (3.97 lbs)
Certifications
CE, UL/cUL
Relay Type
机电式继电器（高可靠性）
3. Advantages and Features
High-Current Handling: Supports 5 A per channel, exceeding standard 3 A capacities for demanding industrial loads.
Wide Temperature Range: Operates reliably in extreme climates, reducing downtime in oil & gas, mining, and outdoor applications.
Compact Design: 28 channels in a space-saving form factor, optimizing panel layout and reducing installation costs.
Flexible Mounting: Dual mounting options (DIN rail/panel) accommodate diverse system configurations.
Longevity: 10 million mechanical operations lifespan ensures minimal maintenance.
4. Application Areas and Case Studies
Energy & Power Generation: Controls power distribution and turbine auxiliary systems.
Industrial Automation: Drives pumps, compressors, and robotic arms in manufacturing plants.
Marine/Offshore: Manages valves and thrusters in harsh marine environments.
Case Study: A Middle Eastern oil refinery reduced pump system failures by 35% using the 5441-407 to handle high-current switching in its cooling system, improving operational efficiency by 20%.
5. Competitor Comparison
Higher Current Capacity: 5 A per channel vs. typical 3–4 A in comparable modules.
Extended Temperature Range: Supports -40°C to +70°C, surpassing standard -20°C to +60°C options.
Dual Mounting Flexibility: DIN rail and panel mounting options enhance installation versatility.
6. Selection Recommendations
Current Requirements: Choose the 5441-407 for applications requiring 3–5 A per channel.
Environment: Opt for IP-rated enclosures in corrosive or high-dust settings.
Scalability: Pair with Woodward’s MICRONET chassis for integrated, modular control systems.
7. Precautions
Voltage Compliance: Ensure the system voltage matches the module’s 24 VDC requirement.
Heat Management: Adequate ventilation is required for continuous high-current operation.
Relay Replacement: Replace relays after 10 million operations to maintain performance.
Grounding: Proper grounding reduces EMI interference and ensures safety.
声明 山西鑫业达国际贸易有限公司 is your trusted partner for Woodward 5441-407 and industrial automation solutions. Visit www.xydcontrol.com or contact us for sales and technical support.
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Full 12-month warranty on all components
Full 12-month warranty on all components
