Overview
The Woodward 5464-643 discrete input module is engineered to capture digital signals from field devices such as switches, sensors, and relays. It features 32 optically isolated input channels, ensuring robust signal integrity and protection against electrical noise. Each channel includes an LED status indicator, allowing operators to monitor input states in real time.
Moreover, the module supports dry contact or active DC signals within an input voltage range of 18–32 VDC, making it versatile across various industrial applications. In addition, it offers <1 ms scan time, enabling fast response in critical control loops. The module is designed for rack or chassis mounting, and its rugged construction supports operation in extreme temperatures from –40 °C to +70 °C.
This module is widely used in turbine control, engine monitoring, process automation, and power plant instrumentation, where reliable digital input capture is essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 5464-643 |
| Product Type | Discrete Input Module |
| Dimensions | 180 × 120 × 25 mm |
| Weight | 0.5 kg |
| Operating Temperature | –40 °C to +70 °C |
Typical Applications
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Turbine and Engine Control Systems: Captures digital feedback from limit switches and interlocks.
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Power Plant Instrumentation: Monitors breaker status and alarm contacts.
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Industrial Automation and Safety Systems: Supports emergency stop and fault detection circuits.
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Manufacturing Process Control: Enables real-time input monitoring for conveyor and robotic systems.
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SCADA and Remote Monitoring: Integrates with supervisory systems for remote diagnostics.
FAQ
Q1: What type of signals does the 5464-643 module accept?
A1: It accepts dry contact or active DC signals between 18–32 VDC.
Q2: Is each input channel isolated?
A2: Yes, each channel uses optical isolation to protect system integrity.
Q3: What platforms is it compatible with?
A3: It works with Woodward MicroNet™ and NetCon™ control systems.
Q4: Can it operate in extreme temperatures?
A4: Yes, it functions reliably from –40 °C to +70 °C.
Q5: What industries typically use this module?
A5: Industries include energy, manufacturing, automation, and marine systems.
| 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 |
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| 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. |
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