Technical Specifications
Input power is 27 VA. Output voltages are 5 VDC and 3.3 VDC. Total output current is 1.5 A maximum with 1.0 A maximum on the 3.3 VDC channel. Holdup time is 20 ms. Dimensions are approximately 49 mm x 133.4 mm x 39 mm.
Functional Features
Revision E incorporates updated components for improved long-term reliability. Jumper-configurable input voltage supports global AC power standards. Expanded 3.3 VDC output capacity supports high-density I/O and communication modules. Built-in overload and short-circuit protection. 20 ms holdup time maintains power during brief interruptions.
Application Scenarios
Process automation, manufacturing lines, energy management, and systems requiring reliable AC-to-DC backplane power with expanded 3.3 VDC support.
Performance Parameters
1.5 A total output supports standard and expanded VersaMax configurations. 20 ms holdup time provides operational continuity. 27 VA input power is efficient for the dual-output capability.
Material Composition
Industrial-grade power supply assembly with updated revision E component specifications and protective circuitry.

Structural Characteristics
Compact single-slot module with AC input terminals, voltage selection jumper, and backplane power connectors.
Working Principle
Converts AC mains voltage to regulated 5 VDC and 3.3 VDC backplane power. The expanded 3.3 VDC rail addresses the power requirements of modern VersaMax modules with higher 3.3 V consumption.
Installation Requirements
Set voltage jumper correctly before applying AC power. Mount on approved VersaMax carrier. Connect AC input within specified voltage and frequency ranges.
Usage Precautions
Verify revision E compatibility with system firmware. Incorrect jumper configuration causes permanent damage. Monitor total output current to ensure it remains within 1.5 A. Ensure proper carrier grounding for safety and EMC compliance.













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