Product Details
Description
The ABB IEPAS02 is a high-reliability AC system power supply module engineered specifically for the Bailey INFI 90 and Symphony Plus distributed control system (DCS) architectures. This unit is designed to convert standard alternating current (AC) input into the regulated direct current (DC) voltages required to drive various control and I/O modules within a module mounting unit. It plays a critical role in maintaining system stability by providing a clean, consistent power source capable of withstanding industrial electrical fluctuations. The IEPAS02 is essential for ensuring the continuous operation of processor and communication hardware in demanding utility and process control environments.
Specifications
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Brand: ABB Bailey
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Model Number: IEPAS02
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Product Series: INFI 90 / Symphony Plus
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Input Voltage: 120 VAC or 240 VAC (Selectable)
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Output Voltages: +5 VDC, +15 VDC, -15 VDC
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Current Capacity: Optimized for high-density module racks
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Form Factor: Standard INFI 90 Power Module slot
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Cooling: Convection cooled with integrated heat sinks
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Operating Temperature: 0 to 70 degrees Celsius
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Protection Logic: Overvoltage and short-circuit protection
Features
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Multi-Rail Output: Delivers all necessary voltage levels (+5V and +/-15V) to support both digital logic and analog signal conditioning circuits.
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Redundancy Compatibility: Can be installed in parallel configurations to provide N+1 redundancy, ensuring no loss of control during a power unit failure.
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Industrial Noise Isolation: Features advanced internal filtering to prevent line transients and EMI from affecting sensitive DCS processors.
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Thermal Management: Built with a rugged mechanical frame designed for efficient heat dissipation, extending the life of internal electrolytic components.
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Front-Panel Diagnostics: Equipped with visual status indicators for each voltage rail, allowing for rapid verification of power health at the cabinet level.
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Seamless Backplane Connection: Utilizes a heavy-duty connector designed for secure engagement with the power bus bars of the Module Mounting Unit.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
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.