Product Details
Product Description
The Allen Bradley 1734-EP24DC Expansion Power Supply is a compact and efficient module designed for the Point I/O 1734 system. It provides stable 24 V DC field power distribution and supports both horizontal and vertical mounting orientations, making it suitable for flexible installation in industrial control environments.
Technical Specifications
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Manufacturer Allen Bradley
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Product Line Point I/O 1734
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Module Type Expansion Power Supply
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Part Number 1734-EP24DC
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Weight 0.38 lbs (0.17 kg)
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Thermal Dissipation 10 BTU/hour
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Isolation Voltage 50 V continuous
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Inrush Current 6 A for 10 ms
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Overvoltage Protection Reverse polarity
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Power Supply Current 10 A
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Power Consumption 9.8 W
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Field Power 24 V DC
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Mounting Orientation Horizontal / Vertical
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POINTBus Output Current
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Horizontal: 1 A @ 10–19.2 V input; 1.3 A @ 19.2–28.8 V input
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Vertical: 1 A @ 10–28.8 V input
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Power Dissipation 3 W
Application Scenarios
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Modular distributed I/O systems requiring additional power capacity
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Compact control panels with limited space
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Industrial automation setups needing reliable 24 V DC expansion
FAQ
Q: Is the 1734-EP24DC compatible with all Point I/O modules? A: Yes, it is designed specifically to expand power within the Point I/O 1734 platform.
Q: What protection features are included? A: The unit provides reverse polarity protection to safeguard connected devices.
Q: Does orientation affect output performance? A: Yes, output current differs slightly depending on horizontal or vertical mounting.
Comparable Models
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1734-EPAC: AC-powered expansion supply for Point I/O systems
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1734-EP24DC: DC-powered expansion supply (this model)
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1734-EP24DCX: Extended current version for higher load requirements
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.