Yaskawa JRMSP-PS60AV

Description

• Output voltage: 24 VDC regulated
• Output current: 2.5 A continuous (60 W total)
• Efficiency: Up to 93%
• Hold-up time: 20 ms minimum at full load
• Ripple and noise: < 50 mV peak-to-peak
• Operating temperature: 0°C to +55°C
• Storage temperature: -25°C to +70°C
• Humidity: 20% to 90% RH (non-condensing)
• Protection: Overload, overvoltage, short circuit
• Weight: ~0.9 kg

Function Features:

• Universal AC input for worldwide voltage compatibility
• Built-in overcurrent, overvoltage, and short circuit protection
• Power LED indicator for output status
• Natural convection cooling, no fan required
• High efficiency design reduces heat generation
• Compatible with all MEMOCON-SC series PLC racks

Application Scenarios:

• MEMOCON-SC PLC system power supply
• Industrial automation control cabinets
• Factory automation power distribution
• Machine tool control systems
• Material handling control systems
• General-purpose 24 VDC industrial power supply

Performance Parameters:

• Line regulation: ±0.5%
• Load regulation: ±1.0%
• Transient response: 500 µs recovery time
• Inrush current: < 20 A peak at cold start
• Dielectric strength: 1500 VAC input to output
• Insulation resistance: 100 MΩ minimum at 500 VDC

Material Composition:

• Enclosure: Steel chassis with powder coating
• PCB: FR-4 glass epoxy with copper traces
• Transformer: Ferrite core switching transformer
• Capacitors: Long-life electrolytic capacitors
• Heat sink: Aluminum alloy for power component cooling
• Connector: Backplane power connector with tin-plated pins

Structure Characteristics:

• Single-slot width for MEMOCON-SC rack mounting
• Front panel with power status LED
• AC input terminal block on front panel
• Internal switching power supply topology
• Compact form factor for standard PLC rack
• Built-in fuse for input protection

Working Principle:

• Rectifies AC input voltage to high-voltage DC
• Converts DC to high-frequency AC via switching regulator
• Steps down voltage via high-frequency transformer
• Rectifies and filters output to regulated 24 VDC
• Feedback circuit maintains stable output voltage under varying load conditions
• Protection circuits shut down output in case of overload or short circuit

Installation Requirements:

• Install in dedicated power supply slot of MEMOCON-SC rack
• Connect AC input wiring to front terminal block
• Use appropriate wire gauge for input current (14 AWG minimum)
• Ensure proper grounding of power supply and rack
• Allow 20 mm clearance above and below module for cooling
• Verify input voltage matches rating before applying power

Usage Notes:

• This model is discontinued by the manufacturer; available through surplus and refurbish channels
• Do not exceed maximum output current rating
• Disconnect AC power before servicing or module replacement
• Periodically inspect input wiring for tightness and insulation integrity
• Do not operate in environments with conductive dust or corrosive gases
• Replace every 5 to 7 years for optimal reliability due to capacitor aging