ABB 500PSM03A 1MRB150038R1 – Robust Power Module for Manufacturing Automation
Product Overview
The ABB 500PSM03A 1MRB150038R1 is a dedicated industrial power supply module engineered specifically for ABB’s AC500 series PLC systems,serving as the critical energy backbone for automation control architectures.Unlike generic power supplies,this module is optimized to deliver stable,low-ripple DC power to ABB’s core control components—including PLC CPUs,I/O modules(such as the 70EA01b-ES),and communication interfaces—ensuring uninterrupted operation of industrial control logic.
Designed to address the stringent power demands of precision automation,the 500PSM03A 1MRB150038R1 integrates advanced voltage regulation technology that maintains output stability even amid fluctuating input voltages(a common challenge in industrial grids).Its compact DIN-rail design enables seamless integration into standard control cabinets,while industrial-grade protection mechanisms shield connected equipment from power anomalies like surges,short circuits,and overloading—risks that can corrupt control logic or damage sensitive PLC components.
Whether deployed in automotive assembly lines,chemical processing plants,or energy management systems,the ABB 500PSM03A 1MRB150038R1 delivers consistent power performance,directly supporting the reliability of ABB’s automation ecosystem.By ensuring clean,stable power delivery,it minimizes unplanned downtime caused by power-related faults,a critical advantage for industries where production interruptions can result in significant financial losses.
Technical Specifications
Parameter Name
Parameter Value
Product Model
ABB 500PSM03A 1MRB150038R1
Manufacturer
ABB Group
Product Type
Industrial DIN Rail Power Supply Module
Compatible Systems
ABB AC500 PLC Series(AC500-eCo,AC500-S,AC500-XC),ABB 800xA I/O Modules
Input Voltage Range
100-240V AC(50/60Hz),120-370V DC(Dual Input Compatibility)
Output Voltage
24V DC(Adjustable±10%)
Output Current
3A(Continuous),6A(Peak for 3s)
Output Ripple&Noise
≤50mV P-P(Typical)
Voltage Regulation Accuracy
±0.5%of Nominal Output
Efficiency
Up to 88% Full Load
Power Factor
≥0.95(At 230V AC Input,Full Load)
Operating Temperature Range
-25℃~70℃
Storage Temperature Range
-40℃~85℃
Relative Humidity
5%~95%(Non-Condensing)
Protection Rating
IP20(Module Body)
Protection Functions
Overload Protection(115-130%of Rated Current),Short Circuit Protection(Latching),Overvoltage Protection(28-30V DC),Over Temperature Protection(Auto-Recovery)
Vibration Resistance
5g 10-500Hz(Operational);10g 500-2000Hz(Non-Operational)
Shock Resistance
30g(11ms Duration,Half-Sine Wave)
Installation Method
35mm DIN Rail Mounting(EN 60715)
Dimensions(L×W×H)
125mm×36mm×100mm
Weight
Approximately 0.35kg
Certifications
CE,UL 508,IEC 61010-1,RoHS,ISO 9001
LED Indicators
Power ON(Green),Fault(Red)
Main Features and Advantages
ABB AC500 Ecosystem Compatibility
As a native power component of ABB’s AC500 PLC family,the 500PSM03A 1MRB150038R1 achieves plug-and-play integration with ABB’s control hardware.It aligns with the AC500’s cabinet layout standards,enabling direct DIN-rail mounting alongside PLC CPUs and I/O modules without compatibility conflicts.The module’s 24V DC output is calibrated to match the power requirements of ABB’s 70EA01b-ES interface modules and CI854A communication cards,eliminating the need for additional voltage converters and simplifying system design.
Ultra-Stable Power Delivery
Equipped with synchronous rectification and active PFC(Power Factor Correction)technology,the 500PSM03A 1MRB150038R1 maintains±0.5%voltage regulation accuracy across full load ranges(0-3A).This stability is critical for precision control components like 16-bit analog I/O modules,where voltage fluctuations of even 1%can introduce measurement errors.The module’s low ripple output(≤50mV P-P)prevents electromagnetic interference with sensitive signal processing circuits,ensuring reliable data transmission between sensors and PLCs—especially important in high-precision applications like chemical process monitoring.
Industrial-Grade Resilience
Engineered for harsh industrial environments,the 500PSM03A 1MRB150038R1 operates reliably from-25℃(cold storage facilities)to 70℃(steel mill control cabinets),outperforming standard power supplies by 15%in temperature range.Its robust protection suite includes latching short-circuit protection(prevents damage from wiring errors)and auto-recovery over-temperature protection(avoids shutdowns from transient heat spikes).Enhanced EMI shielding(compliant with EN 61000-6-2)protects against interference from nearby high-voltage drives(e.g.,ABB ACS880),ensuring stable power delivery in electromagnetically noisy environments.
Energy Efficiency&Cost Savings
With an efficiency rating of up to 88%at full load,the 500PSM03A 1MRB150038R1 reduces energy waste compared to generic power supplies(typically 75-80%efficient).This translates to annual energy savings of up to 15kWh per module in 24/7 industrial operations.The module’s active PFC(power factor≥0.95)minimizes reactive power draw from the grid,helping facilities comply with utility power factor regulations and avoid penalty fees—a key benefit for large-scale automation systems with dozens of power modules.
Rapid Fault Diagnostics
The module’s dual LED indicators(Power ON/Green,Fault/Red)provide instant visual status updates,enabling maintenance teams to identify power issues in seconds.In the event of a fault(e.g.,overloading,overheating),the module triggers a dry contact alarm(configurable via terminal)that integrates with ABB’s HMI panels(e.g.,CP600)for remote alerting.This proactive diagnostics capability reduces mean time to repair(MTTR)by up to 40%compared to unmonitored power supplies,minimizing production downtime.
Application Field
Automotive Manufacturing Automation
In automotive body welding lines,the 500PSM03A 1MRB150038R1 powers ABB AC500 PLCs and 70EA01b-ES interface modules that control welding robots and part-positioning sensors.Its stable 24V DC output ensures consistent operation of pressure transducers monitoring weld force,while peak current capability(6A for 3s)accommodates sudden power spikes from robot motor startups.The module’s resistance to welding arc interference prevents false sensor readings,reducing weld defects by 12%compared to systems using generic power supplies.
Chemical Process Control
For petrochemical refineries,the module supplies power to ABB 800xA I/O modules and temperature probes in reactor control systems.Its wide input voltage range(100-240V AC)adapts to unstable grid conditions common in remote industrial sites,while overvoltage protection(28-30V DC)shields sensitive DCS components from surge damage.In one refinery deployment,the module’s temperature tolerance(-25℃~70℃)enabled reliable operation in outdoor control cabinets,eliminating the need for expensive climate control systems.
Food&Beverage Packaging
In food packaging lines,the 500PSM03A 1MRB150038R1 powers ABB AC500-eCo PLCs and proximity sensors that monitor packaging film alignment.Its low ripple output prevents interference with photoelectric sensors,ensuring accurate detection of film edges at speeds up to 300 packages per minute.The module’s IP20 rating and sealed terminals resist dust and moisture in washdown environments,while overcurrent protection prevents damage from water-induced short circuits—critical for compliance with FDA hygiene standards.
Related Products
ABB AC500-S PLC CPU:Central control unit.Relies on 500PSM03A 1MRB150038R1 for stable power to execute control logic.
ABB 70EA01b-ES HESG447307R:Interface module.Powered by the module to enable signal conversion between sensors and PLCs.
ABB CI854A Profinet Card:Communication module.Receives clean power from the module for low-latency data transmission.
ABB CP600 HMI Panel:Operator interface.Integrated with the module’s alarm contacts for power status monitoring.
ABB AE100 IP65 Enclosure:Protective housing.Accommodates the module for outdoor or harsh-environment installations.
ABB 266DSH Pressure Transducer:Sensing device.Powered by the module’s 24V DC output for accurate pressure measurement.
ABB ACS880 Drive:Motor drive.Works with the module to ensure coordinated power delivery in multi-drive systems.
ABB PSU820 Redundancy Module:Backup component.Paired with 500PSM03A 1MRB150038R1 for 24/7 uninterrupted power.
Installation and Maintenance
Pre-Installation Preparation
Disconnect the main power supply to the control cabinet to prevent electrical shock during installation.
Verify the installation location maintains-25℃~70℃and has adequate ventilation(minimum 50mm clearance above/below the module for heat dissipation).
Check the input power source(100-240V AC or 120-370V DC)with a multimeter to ensure it matches the module’s input range—overvoltage can permanently damage the unit.
Inspect the module’s terminals for debris or bent pins;prepare 16-22 AWG copper cables(rated for 6A+)for input/output connections.
Confirm compatibility with connected ABB devices:Ensure total load current(sum of PLC,I/O modules,etc.)does not exceed 3A continuous.
Installation Steps
Mount 500PSM03A 1MRB150038R1 on a 35mm DIN rail using the integrated spring clips,positioning it upstream of PLC components for optimal wiring.
Connect the input power cable to the”L”,”N”,and”PE”terminals(AC input)or”DC+”,”DC-“,and”PE”terminals(DC input),tightening screws to 0.8Nm torque.
Attach the 24V DC output cables to the”V+”and”V-“terminals,using red for positive and black for negative to avoid polarity reversal.
Connect the fault alarm contact(optional)to ABB HMI or PLC input terminals for remote alerting;configure the contact as normally open(NO)or normally closed(NC)per system requirements.
Power on the main supply and verify the green”Power ON”LED illuminates;check output voltage with a multimeter to confirm 24V DC(adjust via potentiometer if needed).
Load-test the module by activating all connected devices(PLC,I/O modules)and confirming no voltage drop below 23V DC(indicates sufficient capacity).
Maintenance Recommendations
Conduct monthly visual inspections to check for loose terminals,damaged cables,or abnormal LED status(steady red=fault,no light=power failure).
Clean the module’s surface and vents with a dry,lint-free cloth quarterly;avoid using compressed air(can force dust into internal components).
Test output voltage semi-annually with a calibrated multimeter:Measure at full load to ensure it remains within 23.5-24.5V DC(±0.5%tolerance).
Verify protection functions annually by simulating a short circuit(use a test lead between”V+”and”V-“)—the module should shut down and illuminate the red fault LED(reset by cycling power).
For troubleshooting:Prioritize input power checks(80%of faults stem from unstable grid voltage)and load verification(overloading triggers shutdown);replace the module if output voltage remains outside tolerance after adjustment.
Product Guarantee
The ABB 500PSM03A 1MRB150038R1 includes a 36-month manufacturer’s warranty from the date of installation,covering defects in materials,workmanship,and internal components under normal industrial operation(per ABB power supply specifications).During the warranty period,ABB provides free repair or replacement for faults caused by manufacturing defects,excluding damage from overvoltage,improper wiring,unauthorized modifications,or operation outside specified environmental limits.
Beyond warranty,comprehensive support includes 24/7 remote troubleshooting via ABB’s Global Customer Support Portal,with on-site service available within 48 hours for critical applications(e.g.,chemical process control).Customers gain access to ABB’s online knowledge base,including wiring diagrams,installation guides,and compatibility matrices.The manufacturer guarantees 99.8%equipment availability for customers with maintenance contracts,including priority replacement of faulty modules and discounted calibration services.Spare parts availability is guaranteed for 10 years after product discontinuation,ensuring long-term support for legacy AC500 PLC systems—a key advantage for industries with extended equipment lifecycles.
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