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AEG AS-P933-001
- Product Introduction: AEG AS-P933-001 is a high-performance redundant power supply module designed for the Modicon 900 series PLC and automation systems, providing uninterrupted, stable DC power to central control units, I/O racks and communication modules in mission-critical industrial applications. The module features dual independent power input channels with automatic failover, high output capacity and comprehensive protection features, ensuring continuous system operation even in the event of a primary power supply failure or voltage fluctuation. It is engineered for seamless integration with Modicon 900 series chassis, with hot-swappable design for maintenance without system shutdown, and is a key component for improving the reliability and availability of industrial automation systems.
- Technical Specifications:
- Input Voltage: Dual independent inputs, 115/230 V AC selectable (50/60 Hz); 85-265 V AC (wide operating range for input 1 and input 2)
- Output Voltage: +5 V DC (main output, for CPU and logic modules), +24 V DC (auxiliary output, for I/O and field devices)
- Output Current: +5 V DC / 20 A (continuous), +24 V DC / 10 A (continuous); 150% overload for 60 seconds (both outputs)
Detailed content
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- Output Ripple & Noise: <30 mV peak-to-peak (+5 V DC), <50 mV peak-to-peak (+24 V DC)
- Voltage Regulation: ±0.5% for +5 V DC, ±1.0% for +24 V DC (line and load regulation)
- Failover Time: <3 ms (automatic switchover between input 1 and input 2), no voltage drop during switchover
- Efficiency: >90% at full load, >85% at 50% load (energy-efficient design)
- Power Factor: >0.95 (at full load, 230 V AC input)
- Protection Features: Overvoltage protection (OVP), overcurrent protection (OCP), short circuit protection (SCP), overtemperature protection (OTP), reverse polarity protection (input)
- Communication: RS-485 (Modbus RTU) for real-time monitoring of input/output voltage/current, fault status and operating temperature
- Indicators: LED indicators for input power (2 x green), output power (2 x green), fault (1 x red), overload (1 x yellow)
- Hot-Swappable: Yes, plug-and-play with Modicon 900 series chassis, no system shutdown for replacement
- Operating Temperature: 0°C to +60°C
- Storage Temperature: -20°C to +70°C
- Protection Class: IP20 (for cabinet mounting)
- Dimensions: 160 mm (W) x 220 mm (H) x 100 mm (D)
- Weight: 3.5 kg
- Compatibility: AEG Modicon 900 series PLC chassis (AS-P900, AS-P910, AS-P920), 800 series racks (via adapter)
- Functional Features:
- Dual independent redundant power inputs with automatic <3 ms failover ensure uninterrupted power supply to critical automation systems, eliminating downtime caused by single power input failure
- High output capacity (+5 V DC/20 A, +24 V DC/10 A) supports large-scale Modicon PLC systems with multiple I/O modules, communication modules and HMIs
- Wide input voltage range (85-265 V AC) adapts to unstable industrial power grids and global electrical systems, no voltage selection required for international applications
- Comprehensive protection features (OVP, OCP, SCP, OTP, reverse polarity) prevent damage to the power supply module and connected automation equipment from electrical faults and abnormal conditions
- RS-485 Modbus RTU communication support enables real-time remote monitoring of power supply parameters (input/output voltage/current) and fault status, integrating into central energy and system monitoring systems
- Hot-swappable design allows module replacement and maintenance without shutting down the entire automation system, reducing system downtime and improving operational availability
- High efficiency (>90% at full load) and high power factor (>0.95) reduce energy consumption and power grid harmonic distortion, complying with industrial energy efficiency standards
- Precise voltage regulation (±0.5% for +5 V DC) ensures stable power to sensitive CPU and logic modules, preventing data corruption and system malfunctions caused by voltage fluctuations
- Visible LED status indicators provide instant visual feedback on input/output power status and fault conditions, facilitating quick on-site troubleshooting and maintenance
- Seamless integration with Modicon 900 series PLC chassis with plug-and-play design, no additional wiring or configuration required for basic operation
- Robust industrial design with high-temperature components and thermal management, ensuring stable operation in high-temperature industrial cabinet environments without additional cooling
- Application Scenarios:
- Mission-critical industrial automation systems in oil and gas refineries and petrochemical plants, ensuring uninterrupted process control
- Power generation and distribution facilities for PLC control systems of turbines, generators and grid equipment
- Water and wastewater treatment plants for critical pump and valve control systems, preventing system shutdown and environmental issues
- Pharmaceutical and food manufacturing for batch process control systems, ensuring continuous production and compliance with regulatory standards
- Automotive manufacturing for robotic assembly line control systems, minimizing production downtime
- Data centers and IT infrastructure for industrial control systems monitoring and managing critical power and cooling equipment
- Mining and mineral processing for rugged PLC control systems in remote and harsh environments, ensuring continuous operation of processing and material handling equipment
- Marine and offshore automation systems for shipboard and offshore platform control equipment, with redundant power for marine safety requirements
