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WOODWARD
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WOODWARD 5464-643 Discrete Input Module
WOODWARD 5464-643 Discrete Input Module
Manufacturer: WOODWARD
Product No.: 5464-643
Product Type: Discrete Input Module
Product Origin: USA
Payment: T/T
Weight: 900g
Shipping port: Xiamen
Warranty: 12 months
Product Description
The WOODWARD 5464-643 is a discrete input module designed for control systems (such as PLC/DCS environments) to acquire many discrete (on/off) signals. It receives input from field switches or relays, and each channel is optically isolated to protect internal logic circuitry. The module communicates these channel states via a backplane / VME bus to the CPU. It is used where multiple discrete inputs are needed in industrial control panels, with good isolation and fault indication.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 5464-643 |
| Manufacturer | Woodward |
| Product Type | Discrete Input Module |
| Number of Channels | 48 |
| Input Type | Optically isolated discrete input |
| Input Current per Channel | 3 mA |
| Operating Voltage Range | ~ 18-32 V DC nominal (some sources list 20-32 V DC) |
| Interface / Bus | VME / backplane to CPU / dual-port data access |
| Fault Indicator | Red fault LED indicator (for module-level fault) |
| Weight | ~ 0.9 kg (≈ 2.00 lbs) |
| Operating Temperature Range | approx. -20 °C to +60 or +70 °C depending on source |
| Mounting / Form Factor | Rack / panel / chassis module mount, insert into card guides, fastened with screws; front terminals for channels (via connectors) |
| Country of Origin | United States |
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