Allen-Bradley 1794-PS13 Flex I/O 24V DC Power Supply

Allen-Bradley 1794-PS13 Flex I/O Power Supply Module

The Allen-Bradley 1794-PS13 provides reliable power for your Flex I/O system with industrial-grade performance. This power supply module converts AC line voltage to stable DC power for control modules. Rockwell Automation designed this unit to withstand demanding factory conditions with robust protection features.

Input Specifications

• Wide input voltage range from 85 to 264V AC for global compatibility
• Operates at 47-63 Hz input frequency for various power systems
• Standard 120V AC input at 0.6A for North American applications
• Efficient 230V AC input at 0.42A for European and international use
• Maximum input current rating of 0.7A for circuit protection
• Robust design withstands industrial inrush currents during startup

Output Specifications

• Stable 24V DC nominal output voltage for module operation
• Adjustable output range from 20.4 to 27.6V DC for flexibility
• Total output power of 31.2 watts for powering multiple modules
• Continuous output current of 1.3A for reliable performance
• Clean power with maximum ±5% output ripple (1200 mV p-p)
• Clear green LED indicator shows proper output voltage status

Protection & Safety

• Automatic overcurrent protection at 1.4A prevents damage
• Built-in overvoltage protection up to 35V DC maximum
• High isolation voltage of 2500V DC for 1 second for safety
• The 1794-PS13 maintains stable operation during power fluctuations
• All protection features ensure long-term reliability in industrial environments

Thermal Performance

• Efficient power dissipation of 7W during normal operation
• Effective thermal dissipation of 23.9 BTU/hour for heat management
• The module operates reliably within specified temperature ranges
• Proper heat dissipation ensures long service life and stable performance

Frequently Asked Questions

• What input voltage does this power supply accept? The 1794-PS13 accepts 85-264V AC input for worldwide use.
• How much output power does it provide? This module delivers 31.2 watts at 24V DC with 1.3A current.
• What protection features are included? It features overcurrent protection at 1.4A and overvoltage protection up to 35V DC.
• What is the isolation rating? The module provides 2500V DC isolation for one second for enhanced safety.