Introduction

The Allen Bradley 1734-EPAC Point I/O AC Extended Power Supply provides reliable AC power to distributed Point I/O modules in industrial automation systems. Its compact form factor, efficiency, and rugged design make it ideal for space-limited panels and modular I/O networks, ensuring engineers can implement stable, scalable, and easy-to-integrate AC power solutions.

Technical Specifications

Specification	Details
Module Type	Power Supply Module – AC Extended
Input Voltage	Standard industrial AC input
Output Voltage	AC output suitable for Point I/O modules
Output Current	Up to 2A
Protections	Overcurrent, short-circuit, thermal protection
Compatibility	Allen Bradley 1734 Point I/O modules
Environmental Ratings	Shock, vibration, industrial temperature tolerant
Operating Temperature	0°C to 55°C (32°F to 131°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Mounting	DIN rail or panel mountable
Dimensions (H × W × D)	133.1 × 25.3 × 79.8 mm (5.24 × 1 × 3.14 in)
Weight	0.182 kg (0.4 lbs)

Applications

The Allen Bradley 1734-EPAC Point I/O AC Extended Power Supply is designed to deliver reliable AC power to distributed Point I/O systems in industrial environments. Typical applications include:

Supplying AC power to Allen Bradley Point I/O modules in distributed control networks.
Supporting medium- to large-scale automation systems in manufacturing, processing, and packaging industries.
Providing extended power for remote I/O racks and modular control panels.
Powering mixed AC and DC devices in distributed automation architectures.
Ensuring reliable operation in high-demand industrial environments where extended AC power is required.

This module ensures consistent power delivery for robust and scalable industrial automation systems.

Advantages

Compact and Lightweight: 133.1 × 25.3 × 79.8 mm, 0.182 kg – fits easily into control panels with limited space.
Extended AC Power Output: Provides stable AC voltage to multiple Point I/O modules.
High Efficiency: Reduces energy consumption and minimizes heat generation.
Reliable Performance: Designed for continuous operation in demanding industrial environments.
LED Indicators: Visual feedback for operational status and fault conditions.
Easy Integration: Fully compatible with Allen Bradley 1734 Point I/O systems.

Technical FAQs

What input voltage does it support?
Accepts standard AC input voltage compatible with industrial automation systems.
What output voltage is provided?
Delivers stable AC voltage suitable for powering Point I/O modules.
Can it support multiple modules simultaneously?
Yes, designed to extend power to multiple connected I/O modules.
Does it include protection features?
Yes, it provides overcurrent, short-circuit, and thermal protections.
Is it suitable for 24/7 operation?
Yes, engineered for continuous operation in industrial conditions.
What is the efficiency rating?
High efficiency, minimizing energy loss and heat generation.
Does it include thermal shutdown?
Yes, the module shuts down automatically if overheating occurs.
Can it be mounted on DIN rails?
Yes, designed for standard DIN rail or panel mounting.
Does it maintain voltage stability under load changes?
Yes, ensures stable AC voltage even under varying module loads.
Is maintenance required?
Minimal; periodic inspection of wiring and LED indicators is recommended.