Product Overview
The Woodward 5501-371 functions as a Simplex High Density (HD) Combo I/O module designed for the MicroNet control platform. It integrates speed sensing, analog signal processing, and actuator driver capabilities into a single module, serving as a critical interface between digital control logic and field instrumentation in industrial prime mover applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 5501-371 |
| Product Type | High Density Combo I/O Module |
| System Compatibility | MicroNet Simplex Systems |
| Speed Inputs | 4 × Magnetic Pickup (MPU) Channels |
| Analog Inputs | 8 × 4–20 mA Channels |
| Analog Outputs | 4 × 4–20 mA Channels |
| Actuator Outputs | 2 × Proportional Actuator Drivers |
| Condition | 100% Brand New Original |
Engineering Advantages
High-Density Signal Consolidation
Combines speed inputs, analog inputs, analog outputs, and actuator drivers into a single module, reducing rack space requirements and simplifying system architecture.
Precise Actuator Control
Two proportional actuator outputs deliver stable, high-resolution current for accurate control of fuel valves or steam turbine actuators, ensuring smooth response during load changes.
Enhanced Speed Monitoring
Four MPU inputs enable multi-point speed monitoring or voting logic, improving system safety and helping prevent overspeed conditions.
Seamless Legacy Integration
Designed for MicroNet Simplex systems, this module allows continued operation and maintenance without costly upgrades or migration to newer control platforms.
FAQs
Can I use the 5501-371 in a redundant MicroNet TMR system?
No. This module is designed for Simplex systems only. TMR systems require dedicated modules that support synchronized voting.
What type of sensors connect to the MPU inputs?
Standard magnetic pickup (MPU) sensors that generate AC voltage signals proportional to rotational speed.
Does this module require external signal conditioners for 4–20 mA loops?
No. It includes built-in circuitry for both analog inputs and outputs, simplifying installation and wiring.
Is this a refurbished or used component?
No. This unit is 100% brand new original equipment, ensuring full performance and reliability.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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