Woodward 5464-643 | 48-Channel Discrete Input Module
Manufacturer: Yokogawa
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Part Number: 5464-643
Condition：New with Original Package
Product Type: Channel Discrete Input Module
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
WOODWARD 5464-643 – Discrete Input Module
Product Overview
The WOODWARD 5464-643 is a high-density 48-channel discrete input module designed for MicroNet™ and NetCon™ control systems. It reliably acquires digital signals from field devices such as switches, relays, and contact closures. This module is ideal for turbine control, power generation, and industrial process automation.
Each input channel uses optical isolation, providing robust protection against electrical noise and transient voltages. This ensures signal integrity and safeguards internal circuitry from disturbances. The module communicates input states to the CPU via the VME bus, allowing real-time monitoring and control logic execution.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | 5464-643 |
| Manufacturer | Woodward Inc. |
| Module Type | High-Density Discrete Input Module |
| Channels | 48 discrete input channels |
| Input Type | Dry contact or voltage-based digital signals |
| Isolation Method | Optical isolators per channel |
| Signal Voltage Range | Typically 18–32 VDC (consult system manual for exact specs) |
| Interface | VME bus for CPU communication |
| Mounting Style | Rack-mounted within MicroNet™ or NetCon™ chassis |
| Status Indicators | LED indicators (optional depending on configuration) |
| Operating Temperature | –40°C to +70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Certifications | UL, CE, and Woodward internal quality standards |