1234226

Overview

The Phoenix Contact part number 1234226 corresponds to the QUINT-PS-100-240AC/24DC/5 power supply module. This industrial DIN rail device provides a nominal output of 24V DC at 5A, delivering 120W of power. It accepts an input voltage range of 100-240V AC (50-60Hz) or 90-350V DC. The unit features a robust aluminum-magnesium alloy housing with ventilation holes for passive air convection cooling. Electrical specifications include an input current draw of 1.9A to 0.8A depending on load. The module includes floating and active DC OK signal outputs for system monitoring.

Feature Summary

• Provides reliable 24V DC power conversion from standard AC or DC sources for industrial automation systems.
• Features a durable aluminum-magnesium alloy enclosure designed for efficient passive heat dissipation through integrated ventilation channels.
• Supports flexible installation via standard DIN rail mounting with secure mechanical fixation.

Applications

• Industrial automation control panels requiring stable 24V DC power distribution.
• Factory automation equipment where maintenance-free contactless connections are preferred over traditional plugs.
• Process control systems utilizing NearFi inductive coupling technology for energy transfer.

Procurement Notes

Verify the specific order number 2938581 matches the required technical specifications when sourcing this component. Ensure compatibility with existing DIN rail infrastructure and confirm that the 24V DC output aligns with downstream load requirements. Check for regional regulatory compliance notes, particularly regarding wireless communication standards if used in Canada, as additional evaluation may be necessary for those markets.

Selection Notes

Select this model when a compact, high-reliability power supply is needed for environments where space is limited but thermal management remains critical. The aluminum-magnesium housing offers superior durability compared to plastic alternatives. Consider the availability of complementary NearFi inductive couplers if the application requires wear-resistant, maintenance-free power transmission without physical connectors.

Part Context

This component belongs to the Phoenix Contact QUINT series of power supplies, known for their robustness in industrial settings. It is often paired with NEARFI inductive coupling systems, such as the NEARFI 300 R, to enable contactless energy transfer up to 50W. The combination allows for replacing traditional plug connections that suffer from wear, thereby reducing downtime in automated facilities.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. When replacing, ensure the new unit matches the 24V DC/5A output specification and maintains compatibility with the existing DIN rail mounting system. Verify that any alternative supports the same input voltage ranges and offers comparable thermal performance through similar housing materials.