Basic Information

• Product Model: AB 1769-PA4
• Product Category: Power Supply Module (CompactLogix Series Local Power Supply)
• Manufacturer: Rockwell Automation (Allen-Bradley)
• Application Scope: Industrial automation systems, specifically powering Allen-Bradley 1769 Series PLC controllers and local I/O modules in compact control cabinets

Technical Specifications

1. Input Voltage: 85–264 V AC (50/60 Hz); 120–370 V DC (dual-input compatible)
2. Output Voltage: 24 V DC (regulated, stable output)
3. Output Current: 4 A (continuous); 5 A (peak, 10 seconds max)
4. Efficiency: Up to 89% (full load condition)
5. Operating Conditions: Temperature range 0°C to +60°C; Humidity 5%–95% (non-condensing); Vibration resistance ≤ 5g (10–500 Hz)
6. Mechanical Specifications: DIN rail mounting (35mm); Dimensions 44.5mm × 110mm × 125mm; Weight approx. 340g
7. Protection & Certifications: Overvoltage, undervoltage, overcurrent, short-circuit protection; Compliance with IEC 61010-1, CE, UL, cUL standards

Core Functions & Features

• Dual-input design (AC/DC compatible) for flexible power supply options in diverse industrial environments
• Regulated 24V DC output ensures stable power for PLC controllers and I/O modules, reducing signal interference
• Built-in protection mechanisms prevent damage to connected devices from power anomalies
• Compact DIN rail mounting design, saving space in control cabinets and simplifying installation
• LED status indicators (power on, fault) for quick visual monitoring of power module operation
• Seamless compatibility with Allen-Bradley 1769 Series PLCs and I/O modules, ensuring system reliability