ABB 500PSM02 (1MRB150015R1) AC500 System Power Supply Module
High-Stability Industrial Power Supply for ABB AC500 PLC Automation Systems
1. Core Product Overview
The ABB 500PSM02 (order code: 1MRB150015R1) is a dedicated high-stability industrial power supply module engineered for the ABB AC500 PLC series, serving as the core power distribution unit for AC500 CPU, I/O modules and peripheral automation components. It features a wide-range AC input and regulated 24V DC output with high power density, delivering stable and low-ripple power to the entire AC500 system, and supports redundant power supply configuration for critical industrial processes requiring high availability. Built with industrial-grade rugged design, it integrates multi-level overvoltage, overcurrent, short-circuit and thermal overload protection, and complies with strict EMC/surge protection standards, operating reliably in harsh industrial environments with voltage fluctuations, strong electromagnetic interference and extreme temperatures (-20°C to +70°C). Fully compatible with all AC500 series PLC components (500CPU03/500BIM01/500MTM02), it adopts plug-and-play installation with a compact form factor, making it an essential component for building stable and fault-tolerant AC500 automation systems.
• Core Role: AC500 PLC system main power supply; 24V DC power distribution for CPU/I/O modules; redundant power support; industrial surge/EMC protection; system power fault monitoring
• Model Info: 500PSM02 (base model); 1MRB150015R1 (ABB official order code); AC500 series dedicated industrial power supply module
• Key Specs: 100-240V AC wide input; 24V DC/5A regulated output;<50mV ripple; redundant power support; IP20 protection; -20°C~+70°C operating temp
• Reliability: Multi-level electrical protection; EMC/surge compliance; low power loss; anti-vibration design; front-panel status indication
2. Power Performance & Electrical Specs
The 500PSM02 1MRB150015R1 features a high-efficiency switch-mode power supply design with 100-240V AC wide-range input (50/60Hz), adapting to global industrial power grids without voltage adjustment and supporting temporary input voltage fluctuations (±20%)—ensuring stable power supply for the AC500 system in sites with unstable mains power. It outputs regulated 24V DC with a rated current of 5A (120W power capacity), capable of powering a full set of AC500 system including 1 CPU module and up to 40 I/O modules, with ultra-low output ripple (<50mV) and voltage accuracy (±1%) to protect sensitive PLC electronic components from damage. The module has a high conversion efficiency of up to 88%, reducing power loss and heat generation, and supports 1+1 redundant power supply configuration—two 500PSM02 modules can be connected in parallel to realize seamless power switchover in case of single module failure, ensuring uninterrupted operation of critical industrial processes.
• AC Input: 100-240V AC (50/60Hz) wide range; ±20% input voltage fluctuation tolerance; active PFC for high power factor
• DC Output: 24V DC regulated; 5A rated current (120W); ±1% voltage accuracy;<50mV peak-to-peak ripple; 88% high conversion efficiency
• Redundancy: 1+1 redundant power support; parallel connection; seamless switchover; no additional redundancy module required
• Power Capacity: Drives 1 AC500 CPU + up to 40 AC500 I/O modules; 24V DC sensor excitation output optional
3. Protection Features & Industrial Ruggedness
The 500PSM02 1MRB150015R1 is built with a multi-level integrated protection system to ensure the safety of the module itself and the connected AC500 PLC components, effectively preventing damage caused by electrical anomalies. It includes overvoltage protection (28V DC output cutoff), overcurrent protection (auto-current limiting), short-circuit protection (auto-shutdown with recovery) and thermal overload protection (temperature-based power cut)—all protection functions are self-recovering after the fault is eliminated, without manual reset. The module complies with IEC 61000-4 EMC/surge protection standards, with built-in surge suppressors and EMC filters to resist electromagnetic interference from industrial equipment (frequency converters, high-voltage motors) and power grid surges. Designed for industrial environments, it has anti-vibration (5-50Hz, IEC 60068) and anti-shock performance, and an IP20 front panel protection rating to prevent dust and accidental contact, operating stably in -20°C to +70°C extreme temperature ranges.
• Electrical Protection: 28V DC overvoltage cutoff; overcurrent current limiting; short-circuit auto-recovery; thermal overload protection
• EMC/Surge Protection: IEC 61000-4-2/3/5 compliant; anti-static; surge resistance; EMC filter; power grid interference suppression
• Environmental Ruggedness: -20°C~+70°C operating temperature; 5-50Hz anti-vibration (IEC 60068); anti-shock; IP20 front dust protection
• Long-Term Reliability: Low power loss; low heat generation; industrial-grade components; 100,000+ hours MTBF; no battery required
4. AC500 PLC Integration & Installation
The 500PSM02 1MRB150015R1 achieves plug-and-play integration with all ABB AC500 series PLC components, including CPUs (500CPU03), digital/analog I/O modules (500BIM01/500AIM02), temperature modules (500MTM02/500ITM02) and communication modules (500CSP04)—no additional configuration is required for basic power supply, and the power bus is automatically connected when the module is mounted on the AC500 DIN rail rack. It features standard 35mm DIN rail mounting with an ultra-compact form factor (80×100×65mm), occupying minimal space in industrial control cabinets and supporting side-by-side installation for redundant power configuration. The module uses spring-type terminal blocks for fast and tool-free wiring, with clearly marked input/output terminals to avoid wiring errors, and the front panel is equipped with intuitive LED indicators (AC Input/DC Output/Power/Fault) for real-time visual diagnosis of power supply status. A dedicated fault signal output port is provided to transmit power fault information to the AC500 CPU for remote monitoring and alarm.
• Compatibility: Plug-and-play with all AC500 series modules; automatic power bus connection; redundant power parallel connection support
• Mounting: 35mm standard DIN rail; 80×100×65mm ultra-compact size; side-by-side installation for redundancy; cabinet space-saving design
• Wiring: Spring-type terminal blocks; tool-free fast wiring; clearly marked I/O terminals; anti-wiring error design
• Status & Diagnosis: Front-panel LED indicators (AC/DC/Power/Fault); fault signal output port; remote status monitoring via AC500 CPU
5. Typical Applications & Compliance
Key Industrial Sectors: Chemical/petrochemical process control; thermal/hydro/wind/solar power generation; steel/metallurgy automation; water/wastewater treatment; building automation; mining machinery; automotive/packaging manufacturing; all AC500 PLC-based automation systems.
Core Use Cases: AC500 PLC system main power supply; critical process redundant power configuration; industrial control cabinet power distribution; unstable power grid site power supply; large-scale AC500 I/O system power supply; remote distributed I/O power supply.
Certifications & Compliance: IEC 61131-2 (industrial control equipment); IEC 61010-1 (electrical safety); IEC 61000-4 (EMC/surge/anti-static); IEC 60068 (vibration/shock); CE/UL/RoHS certified; 100-240V AC global power grid compatible; IP20 front protection.
Spare Part & Warranty: ABB genuine original module; factory pre-tested for power performance; 18-month standard warranty; 100,000+ hours MTBF; fully compatible with all AC500 system firmware versions; technical support for redundant power system configuration.
YMGK Purchase Information
This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.
One-Stop Global Industrial Product Procurement
Sales Manager: KI MI
WeChat: 18059884790
- Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
- Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
- Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
- Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
- Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.
For additional inquiries, reach out to us at any time.
All product names, trademarks, brands, and logos on this site belong to their respective owners. Their use here is for identification only, and does not imply affiliation with or authorization from the rights holders
Technical Documentation | ABB 500PSM02 1MRB150015R1 | AC500 Series 24V DC/5A Industrial Power Supply Module
