2890182

Overview

Phoenix Contact model 2890182 is a QUINT-PS/1AC/24DC/3.5 switching mode power supply from the QUINT POWER series, designed for DIN rail mounting. It provides a single-phase AC input range of 85 to 264 V and delivers a regulated 24 V DC output at up to 3.5 A. The unit offers 84 W of continuous power with an efficiency of approximately 87%. It features integrated PowerGood signaling and supports parallel operation for redundancy or increased current capacity. Operating temperatures range from -25°C to +70°C, with an IP20 protection rating.

Feature Summary

• Provides stable 24 V DC output suitable for industrial control systems
• Features integrated PowerGood signal for system status monitoring
• Supports parallel connection for redundant power configurations
• Designed for compact DIN rail installation in control cabinets

Applications

• Powering programmable logic controllers (PLCs)
• Supplying sensors and actuators in automation systems
• Providing backup power for safety circuits
• Industrial control panel distribution

Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm terminal type and certification variants. Ensure the input voltage matches your local grid specifications before ordering. Check for updated environmental compliance declarations if required by your region. Confirm availability through authorized distributors as stock levels fluctuate.

Selection Notes

Select this model when a reliable 24 V DC source is needed for low-power automation tasks. Consider the 3.5 A limit for load calculations. Evaluate the need for parallel operation if higher current or redundancy is required. Compare dimensions against available DIN rail space in the enclosure design phase.

Part Context

This component belongs to the Phoenix Contact QUINT POWER family, known for high reliability in industrial environments. It complements other QUINT modules like surge protectors and circuit breakakers. The series is widely used in machinery manufacturing and process automation sectors requiring robust power distribution solutions.

Replacement Considerations

Check for direct replacements within the same QUINT series offering identical electrical parameters. Verify compatibility with existing DIN rail mounting systems. Ensure any substitute meets the same safety certifications and environmental operating ranges.