Introduction

The Allen Bradley 1734-EP24DC Point I/O DC Extended Power Supply provides compact, reliable 24V DC power for distributed Point I/O modules. Its small form factor, high efficiency, and reliable output make it ideal for space-constrained panels and modular industrial networks. Perfect for engineers seeking stable, scalable, and easy-to-integrate DC power solutions for automation applications.

Technical Specifications

Specification	Details
Module Type	Power Supply Module – DC Extended
Output Voltage	24V DC
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)	133.4 × 25.4 × 76.2 mm (5.25 × 1 × 3 in)
Weight	0.12 kg (0.26 lbs)

Applications

The Allen Bradley 1734-EP24DC Point I/O DC Extended Power Supply is designed to deliver stable DC power to distributed I/O systems in industrial automation. Key applications include:

Supplying DC power to Allen Bradley Point I/O modules in distributed control networks.
Powering small- to medium-scale automation systems in manufacturing and process industries.
Providing reliable power for remote I/O racks and modules in machine control panels.
Supporting modular and scalable I/O systems in robotics, material handling, and motion control.
Ensuring redundancy and extended power availability for critical industrial devices.

This module ensures consistent DC voltage delivery, minimizing downtime and maintaining reliable operation in industrial settings.

Advantages

Compact and Lightweight: 133.4 × 25.4 × 76.2 mm, 0.12 kg – ideal for panels with limited space.
Extended DC Power Output: Provides stable 24V DC power to multiple Point I/O modules.
High Efficiency: Minimizes energy loss and heat generation.
Reliable Performance: Supports distributed I/O networks with consistent voltage stability.
LED Indicators: Provides visual feedback for operational status and fault diagnostics.
Easy Integration: Designed for seamless installation in Allen Bradley Point I/O systems.

Technical FAQs

What is the output voltage?
Provides regulated 24V DC output for Point I/O modules.
Can it power multiple modules simultaneously?
Yes, supports extended power delivery to multiple modules within rated capacity.
Is it compatible with Point I/O systems?
Fully compatible with Allen Bradley 1734 Point I/O modules.
Does it have built-in protection?
Yes, includes overcurrent, short-circuit, and diagnostic protections.
Can it operate continuously in industrial environments?
Yes, designed for 24/7 operation in typical industrial conditions.
What is its efficiency rating?
High efficiency, typically over 90%, reducing energy loss.
Does it include thermal protection?
Yes, the module automatically shuts down if overheating occurs.
Can it be DIN rail mounted?
Yes, supports standard DIN rail or panel mounting.
Does it maintain voltage stability under load variations?
Yes, output remains stable even under varying I/O module loads.
Is maintenance required?
Minimal; periodic inspection of wiring and LED status indicators is recommended.