Brand New Woodward 5464-550 for MicroNet Plus Systems

Availability: 99 left in stock

Product Overview The Woodward 5464-550 functions as a high-integrity Digital Input Module within the MicroNet TMR (Triple Modular Redundant) and NetCon 5000...

SKU: 5464-550

Manufacturer: Woodward
Product No.: 5464-550
Product Type: Triple Modular Redundancy (TMR)
Product Origin: USA
Payment:T/T, Western Union
Weight: 400g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Woodward 5464-550 functions as a high-integrity Digital Input Module within the MicroNet TMR (Triple Modular Redundant) and NetCon 5000 control architectures. It provides 16 isolated digital input channels specifically engineered for mission-critical turbine and engine safety systems. By utilizing TMR technology, the module ensures that a single hardware failure never compromises the system's ability to recognize critical field states. This module serves as a primary interface for safety-critical signals, delivering the rapid response and fault tolerance required for IEC 61508 SIL 3 compliance.

Technical Specifications

The 5464-550 offers robust electrical parameters to ensure signal stability in high-voltage industrial environments.

Attribute	Technical Data
Manufacturer	Woodward (USA)
Part Number	5464-550
Input Configuration	16 Isolated Digital Inputs
Safety Integrity Level	IEC 61508 SIL 3
Input Voltage Range	18–32 V DC (24 V DC Nominal)
Isolation Strength	2500 V AC (Channel-to-Channel)
Response Time	≤ 1 ms (High-Speed Processing)
Communication Bus	Linknet Fieldbus (10 Mbps)
Operating Temperature	-40°C to +85°C
Power Consumption	≤ 10 W
Weight	0.7–0.8 kg

Engineering Advantages

Triple Modular Redundancy (TMR): The internal logic employs 2-out-of-3 (2oo3) voting. This hardware-level redundancy prevents "false trips" caused by internal component failure while guaranteeing that genuine safety signals reach the CPU even if one processing path fails.
Massive Galvanic Isolation: 2500 V AC isolation protects the internal MicroNet logic from massive electrical transients on the field side. This isolation prevents ground loops and high-voltage spikes from propagating through the control rack.
Rapid Fault Identification: Integrated Red LED fault indicators provide immediate visual feedback. This reduces diagnostic time by pinpointing malfunctioning channels or wiring issues at the module faceplate.
High-Speed Input Recognition: A response time of ≤ 1 ms allows the control system to react to emergency stop commands or limit switch activations in near real-time, preventing mechanical overstress in rotating machinery.
Extreme Environmental Resilience: Woodward rates the 5464-550 for operation from -40°C to +85°C. This eliminates the need for cabinet air conditioning in most turbine enclosures, even in desert or tropical climates.
100% Brand New Condition: We supply only factory-original Woodward hardware. Every unit arrives in original packaging, ensuring the long-term reliability required for systems where safety and uptime are non-negotiable.

FAQs

Q: Can the 5464-550 be used in a standard MicroNet Plus (non-TMR) rack?

A: Yes. While designed for TMR applications, the 5464-550 integrates seamlessly with MicroNet Plus controllers via the Linknet fieldbus, providing superior isolation even in simplex configurations.

Q: What is the benefit of "Channel-to-Channel" isolation for digital inputs?

A: This feature ensures that an electrical fault (such as a short circuit or ground fault) on one field device does not affect the signals coming from any of the other 15 devices. It localizes faults and prevents system-wide signal corruption.

Q: How does the "Hot-Swappable" feature work for this module?

A: You can remove and replace the 5464-550 while the system is under power. The controller recognizes the new module via the Linknet bus and resumes monitoring without requiring a full system reboot or turbine shutdown.

Q: Does this module require external signal conditioning?

A: No. The 5464-550 directly accepts standard 24 VDC digital signals. Its internal circuitry handles the debouncing and isolation necessary for clean signal processing.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.