Description
The Allen‑Bradley 1771‑P7B AC Power Supply Module is designed to deliver regulated AC power to PLC‑5 and 1771 I/O chassis systems. It ensures stable operation of installed modules, providing reliable performance and robust protection features for industrial automation environments.
Specifications
- Manufacturer: Allen‑Bradley (Rockwell Automation)
- Model Number: 1771‑P7B
- Product Type: AC Power Supply Module
- System Compatibility: PLC‑5 and 1771 I/O chassis systems
- Input Voltage: 120/240 VAC selectable
- Output Power: 75 W nominal
- Protection: Overvoltage, overload, and short‑circuit protection
- Isolation: Galvanic isolation between input and output
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: −40 °C to +85 °C
- Humidity Range: 5–95% RH, non‑condensing
- Mounting: Chassis‑mounted design
- Weight: ~2.0 kg
Features
- Stable Power Delivery: Provides regulated AC output for PLC‑5 and 1771 modules
- Protective Design: Built‑in overload and short‑circuit protection
- Industrial Reliability: Designed for continuous duty in harsh environments
- System Integration: Fully compatible with Allen‑Bradley PLC‑5 and 1771 chassis assemblies
- Durable Construction: Ensures long service life and dependable performance
- Ease of Maintenance: Hot‑swappable design for quick replacement
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