The Phoenix Contact QUINT-PS/1AC/24VDC/10 (Part No. 2866763) is a high-performance, single-phase DIN rail power supply from the renowned QUINT series, engineered to deliver stable 24 VDC at 10 A output in demanding industrial environments. Designed with energy efficiency at its core, this unit supports factories in reducing idle power losses, stabilizing control voltage across distributed I/O networks, and sustaining uninterrupted operation of PLCs, servo drives, and HMI panels — all while minimizing total energy consumption per production cycle.
In modern manufacturing, power quality directly impacts equipment utilization rates and line throughput. Voltage fluctuations or supply interruptions can cause PLC scan cycle errors, servo positioning faults, and unplanned downtime. The QUINT-PS/1AC/24VDC/10 2866763 addresses these challenges with its active power boost function, which delivers up to 200% rated current for 12 ms to trip upstream circuit breakers selectively — protecting the entire control cabinet without cascading shutdowns.
Product Specification Table
| Parameter |
Specification |
| Input Voltage |
85–264 VAC (1-phase), 47–63 Hz |
| Output Voltage |
24 VDC (adjustable 18–29.5 VDC) |
| Output Current |
10 A rated / 20 A boost (12 ms) |
| Power Efficiency |
Up to 95.5% at full load |
| Power Loss (Idle) |
< 8 W at no load |
| Compatible Systems |
Siemens S7-1200/1500, Mitsubishi MELSEC iQ-R, Omron NX/NJ, Beckhoff CX series, Phoenix Contact RFC 470 |
| Application Environment |
-25°C to +70°C, IP20, DIN rail EN 60715 |
| Value |
Active PFC, >0.99 power factor, reduces reactive power losses |
| Certifications |
UL, CE, GL, cULus, EAC |
| Warranty |
warranty terms confirmed during quotation — tested before shipment |
System Compatibility and Application
The QUINT-PS/1AC/24VDC/10 2866763 serves as the backbone of a low-loss 24 VDC bus that powers a wide range of field devices and control components. In a typical energy-optimized cell, the power supply feeds a Phoenix Contact AXL F BK PN bus coupler, which distributes I/O signals across Axioline F digital and analog modules without additional voltage conversion losses. Paired with a Phoenix Contact RFC 470 PN 3TX controller, the system enables real-time energy data acquisition from field sensors and drives.
On the drive side, the QUINT-PS/1AC/24VDC/10 provides the 24 VDC logic supply for Siemens SINAMICS G120 variable frequency drives, ensuring that drive control boards remain energized even during main power dips — preventing costly re-initialization sequences. Similarly, it supports the 24 VDC holding brake circuits of Siemens SIMOTICS S-1FK7 servo motors, maintaining safe brake engagement without relying on the main DC bus.
For condition monitoring, the QUINT-PS/1AC/24VDC/10 2866763 can be integrated alongside a Phoenix Contact EEM-MA600 energy measurement module, which captures real-time kWh, power factor, and harmonic data from the supply input. This data feeds into a SCADA or MES layer via PROFINET, enabling production managers to correlate energy consumption with OEE metrics and identify inefficient machine states — such as motors running at full speed during idle conveyor segments.
In servo-driven assembly lines, the power supply supports the 24 VDC I/O interface of Mitsubishi MR-J4 servo amplifiers, which control precision positioning axes. When combined with a Mitsubishi MELSEC iQ-R series PLC and GOT2000 HMI panel, operators gain a unified view of axis energy consumption, cycle time, and fault history — enabling data-driven decisions to reduce unnecessary servo holding torque during part transfer pauses.
The QUINT-PS/1AC/24VDC/10 2866763 also supports Omron NX-series safety I/O modules and NX102 machine controllers, where stable 24 VDC is critical for safety relay logic and light curtain interfaces. Any voltage sag in this supply rail can trigger nuisance safety faults, halting the line unnecessarily. The QUINT’s active buffer module compatibility (e.g., Phoenix Contact QUINT-BUFFER/24DC/24DC/40) further extends ride-through time during brief mains interruptions, keeping the control system alive through power quality events.
Maintenance and Replacement Notes
In automotive body welding lines, the QUINT-PS/1AC/24VDC/10 2866763 powers the 24 VDC control circuits of resistance welding controllers and robot I/O interfaces. By maintaining a stable, low-ripple supply voltage (<1% ripple), it prevents false trigger signals in weld quality monitoring systems, reducing scrap rates and rework energy. Each avoided rework cycle saves both material and the energy consumed by reheating and repositioning.
In food and beverage packaging lines, where washdown environments demand reliable power, the QUINT-PS/1AC/24VDC/10 supports IP20-rated control panels feeding conveyor motor starters, pneumatic valve solenoids, and vision system illumination controllers. Its high power factor (>0.99) reduces reactive current draw on the facility’s distribution transformer, lowering kVA demand charges — a direct operational cost saving that compounds across multi-shift production schedules.
For predictive maintenance programs, the QUINT-PS/1AC/24VDC/10 2866763 features a DC OK signal output and a load current monitoring interface that can be wired to a PLC analog input. By trending the output current over time, maintenance engineers can detect gradual increases in control circuit load — often an early indicator of insulation degradation in solenoid coils or motor brake windings — before a hard failure occurs. This shifts maintenance from reactive to condition-based, reducing unplanned downtime and the unplanned downtimed during emergency restart procedures.
All units supplied by ZYPLC are sourced from verified distribution channels, undergo pre-shipment functional testing at rated load, and are covered by a warranty terms confirmed during quotation. Stock is maintained for fast dispatch, supporting urgent MRO (Maintenance, Repair & Operations) requirements without extended lead times.
Product Sourcing FAQ
Q1: How does the QUINT-PS/1AC/24VDC/10 2866763 contribute to factory operational stability?
The unit achieves up to 95.5% conversion efficiency and a power factor above 0.99, minimizing both heat dissipation losses in the control cabinet and reactive power demand on the facility’s electrical infrastructure. Reduced heat generation also lowers cooling load on cabinet air conditioners, creating a secondary energy saving.
Q2: Is this power supply compatible with Siemens S7-1500 and Mitsubishi iQ-R PLCs?
Yes. The QUINT-PS/1AC/24VDC/10 2866763 provides a standard 24 VDC output compatible with the 24 VDC supply requirements of Siemens S7-1200, S7-1500, Mitsubishi MELSEC iQ-R, Omron NX/NJ, and Beckhoff CX series controllers, as well as their associated I/O expansion modules and HMI panels.
Q3: Can this unit replace an older Phoenix Contact QUINT-PS or TRIO-PS power supply?
The QUINT-PS/1AC/24VDC/10 2866763 is a direct form-fit-function replacement for earlier QUINT-PS 24 VDC/10 A variants and offers improved efficiency over the TRIO-PS series. Verify terminal pitch and DIN rail width before installation. ZYPLC’s technical team can assist with cross-reference confirmation prior to order.
Q4: What does the warranty terms confirmed during quotation cover, and how is pre-shipment testing conducted?
Every QUINT-PS/1AC/24VDC/10 2866763 unit shipped by ZYPLC is tested at rated output current (10 A) and verified for output voltage accuracy, DC OK signal function, and boost current response before dispatch. The warranty terms confirmed during quotation covers manufacturing defects and functional failures under normal operating conditions, with direct support from ZYPLC’s after-sales team.
