Phoenix Contact 2866747 | QUINT-PS/1AC/24DC/3.5 84W Intelligent Power Supply

The Phoenix Contact 2866747 is a compact intelligent single-phase DIN rail power supply from the latest generation QUINT POWER series, officially named QUINT-PS/1AC/24DC/3.5. Providing precise 24V DC 3.5A steady output and 84W rated power, the 2866747 integrates exclusive NFC near-field configuration technology and industrial-grade anti-interference performance. As an original Phoenix Contact 2866747 smart power module, it features ultra-low no-load loss and wide-range AC input, perfectly matching small and medium-sized single-phase industrial control cabinets with high requirements for power precision and intelligent management.

Core Technical Specifications

Built with third-generation QUINT POWER optimized circuit design, the Phoenix Contact 2866747 balances miniaturized body size, high efficiency and stable output performance, adapting to long-term unattended industrial operation.

• Part Number：2866747

• Full Model：QUINT-PS/1AC/24DC/3.5

• Single-Phase Input Range：85V AC ~ 264V AC global universal wide voltage

• Rated Output：24V DC / 3.5A continuous constant current

• Rated Power：84W industrial standard power output

• Output Voltage Accuracy：±1% high-precision voltage regulation

• Maximum Efficiency：Up to 93% ultra-high energy conversion

• Intelligent Function：Built-in NFC near-field communication configuration

• Certification Standard：SEMI F47, EN 50121 railway and industrial EMC compliance

• Wiring Method：Plug-in screw terminal for fast wiring

• Mounting Type：Standard DIN rail installation

• Working Temperature：-25℃ ~ +70℃ wide adaptive temperature range

• Protection Grade：IP20 dust and touch safe protection

The universal wide-voltage input of the 2866747 Phoenix Contact power supply eliminates regional grid limitations, maintaining consistent 24V DC precise output even under unstable AC voltage fluctuation.

Unique Intelligent & Industrial-Grade Advantages

The biggest highlight of the Phoenix Contact 2866747 industrial power supply is its native NFC intelligent debugging function. Different from ordinary fixed-parameter power modules, the 2866747 supports mobile phone near-field configuration, allowing engineers to freely adjust signal threshold values and output characteristic curves without professional software, greatly simplifying on-site parameter debugging and daily equipment maintenance.

With up to 93% ultra-high efficiency, the Phoenix Contact 2866747 achieves extremely low no-load power consumption, effectively reducing cabinet heat accumulation and long-term operating energy consumption. It complies with SEMI F47 semiconductor industry voltage sag resistance standard and railway EMC specifications, with strong anti-electromagnetic interference and impact resistance. Equipped with complete overvoltage, overcurrent, short-circuit and over-temperature protection, the 2866747 can automatically protect and recover, ensuring safe and stable power supply for precision control equipment.

System Matching & Industrial Application Scenarios

The compact single-phase Phoenix Contact 2866747 24V 3.5A power supply is tailored for precision low-load industrial automation scenarios. The 2866747 QUINT smart power supply stably supplies power for precision sensors, small PLC systems, industrial communication modules, safety relay groups and instrument detection equipment.

Widely applicable in intelligent building automation, environmental monitoring equipment, railway auxiliary control systems, semiconductor supporting equipment and small automated machinery, the genuine Phoenix Contact 2866747 supports parallel redundant expansion. It is the preferred intelligent power solution for projects requiring precise power regulation and convenient on-site debugging.