Mitsubishi A1S61PN

Mitsubishi A1S61PN

Product Introduction:
The Mitsubishi A1S61PN is a dedicated power supply module designed for the Mitsubishi Electric AnS series of modular programmable logic controllers (PLCs). This module serves as the primary power source for all modules installed on the AnS series backplane, converting incoming AC mains voltage to the regulated DC5V required by the PLC system. The A1S61PN represents an evolution of the earlier A1S61P series, offering improved reliability and performance for industrial automation applications.

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Description

Mitsubishi A1S61PN

Technical Specifications:

  • Brand: Mitsubishi Electric
  • Model: A1S61PN
  • Product Type: PLC Power Supply Module
  • Series: AnS Series
  • Input Voltage: AC 100-240V (wide range, auto-selecting)
  • Input Frequency: 50/60 Hz
  • Rated Output: DC 5V, 5A
  • Output Power: 25W (DC5V × 5A)
  • Efficiency: >80%
  • Power Factor: >0.93
  • Operating Temperature: 0°C to 55°C
  • Storage Temperature: -25°C to +75°C
  • Humidity: 5% to 95% RH (non-condensing)
  • Protection Level: IP20
  • Mounting Type: DIN rail mount via AnS series base unit
  • Dimensions: Approximately 90 mm × 87 mm × 36 mm (module body)
  • Weight: Approximately 0.16 kg
  • Connection Type: Screw terminal block for AC input
  • Insulation Resistance: Meets IEC standards for industrial equipment
  • Dielectric Strength: Withstands standard industrial test voltages
  • Compliance: CE, UL, CSA certified

Functional Features:

  • Wide-range AC input (100-240V) enabling global deployment without manual voltage selection
  • Regulated DC5V output at 5A capacity sufficient to power multiple AnS series modules on a single base unit
  • Direct backplane power distribution eliminating external DC power supplies for module operation
  • High efficiency (>80%) reducing heat generation and energy costs
  • High power factor (>0.93) minimizing reactive power and improving electrical system efficiency
  • Overcurrent protection safeguarding the module and connected equipment from excessive load conditions
  • Overvoltage protection preventing damage from input voltage spikes
  • Short-circuit protection on the DC output ensuring system safety
  • Compact modular design integrating seamlessly into the AnS series architecture
  • Screw terminal AC input connection providing secure and reliable power wiring
  • Status indicator LEDs for power-on confirmation and fault indication
  • Replaces earlier A1S61P/A1S61PEU models with enhanced performance
  • Designed for continuous 24/7 operation in industrial environments
  • Low ripple DC output ensuring clean power for sensitive electronic modules

Application Scenarios:

  • Automotive Manufacturing: Assembly line control, welding systems, and painting automation
  • Electronics Manufacturing: PCB assembly, testing equipment, and component handling
  • Food and Beverage: Processing lines, packaging machines, and batch control systems
  • Pharmaceutical: Batch processing, clean room automation, and regulatory-compliant systems
  • Chemical Processing: Reactor control, batch mixing, and safety interlock systems
  • Water and Wastewater: Pump station control, treatment process automation, and distribution monitoring
  • Textile Industry: Weaving machine control, dyeing process automation, and quality monitoring
  • Packaging Industry: Filling machines, labeling systems, and case packing automation
  • Material Handling: Conveyor systems, sorting equipment, and automated storage systems
  • Building Automation: HVAC control, elevator systems, and facility management

Performance Parameters:

  • Input voltage range: AC 100-240V (auto-selecting)
  • Input frequency: 50/60 Hz
  • Output voltage: DC 5V (regulated)
  • Output current: 5A maximum
  • Output power: 25W
  • Efficiency: >80%
  • Power factor: >0.93
  • Operating temperature: 0°C to 55°C
  • Humidity tolerance: 5% to 95% RH (non-condensing)
  • Protection: Overcurrent, overvoltage, short-circuit
  • Insulation: Meets IEC industrial equipment standards
  • MTBF: Designed for high mean time between failures in industrial operation

Material Composition:

  • Industrial-grade printed circuit board (PCB) with high-quality copper traces
  • High-efficiency switching power supply components including transformers and MOSFETs
  • Electrolytic and ceramic capacitors for input filtering and output smoothing
  • Voltage regulation ICs for precise DC5V output
  • Protective components including fuses, varistors, and transient voltage suppressors
  • Robust screw terminal blocks made from thermoplastic materials
  • Metal heat sink for thermal management of power components
  • High-strength plastic housing for mechanical protection
  • Conformal coating on critical PCB areas for environmental protection

Structural Features:

  • Compact rectangular module form factor matching AnS series dimensions
  • Dedicated backplane connector for direct insertion into the AnS base unit power slot
  • Front-accessible screw terminal block for AC input wiring
  • Status indicator LEDs visible from the front panel
  • Heat sink integrated into the module design for passive cooling
  • Mounting clips and alignment features for secure base unit installation
  • Clearly labeled terminals for line (L), neutral (N), and ground (E) connections
  • Ventilation slots for airflow and heat dissipation
  • Robust mechanical construction for vibration resistance
  • Module width standardized for AnS series slot compatibility

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