Allen-Bradley 1771-P4R Power Supply Module
Key Specifications
- Brand: Allen-Bradley (A-B)
- Model: 1771-P4R
- Input Voltage: 90-264VAC
- Output: 5VDC @ 8A
- Backplane Current: 10A
- Certifications: UL, CE, RoHS
Core Features
Industrial Reliability
Designed for 24/7 operation in harsh environments with wide operating temperature range (-20°C to 60°C)
Advanced Protection
Built-in overload protection and slow-blow fuse (1.5A, 250V) for system safety
Technical Documentation
| Parameter | Value |
|---|---|
| Input Voltage Range | 90-264VAC (Auto-ranging) |
| Output Ripple | <100mV p-p |
| Efficiency | 85% typical |
⚠️ Critical Installation Notes
- Requires proper grounding per NEC standards
- Maintain minimum 50mm clearance for ventilation
- Verify input voltage compatibility before installation
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