ABB SD 802F Redundant 24V DC Power Supply
Description
ABB SD 802F Redundant 24V DC Power Supply is a dedicated redundant power module designed for the Modicon M2000 series PLC system, providing reliable dual power backup to ensure uninterrupted system operation during main power failures.
| Specification | Value |
|---|---|
| Input Voltage | 24V DC, with optional 85-265V AC dual mode input |
| Output Voltage | 24V DC, ±1% precision |
| Output Current | 5A |
| Redundancy Mode | 1:1 redundancy |
| Hot Backup Switch Time | Less than 20ms |
| Efficiency | Greater than 90% |
| Dimensions | 35mm x 30mm x 23mm |
| Weight | 20g |
| Construction Material | PC, ABS |
Key Features:
- High reliability with premium components and built-in self-diagnostic functions, including real-time voltage, current, and temperature monitoring
- Hot swap support allows module replacement without system shutdown, reducing maintenance time to under 5 minutes
- IP20 protection rating with moisture, mold, and salt spray resistant circuit coating for harsh environment use
- Hardware-based redundancy logic, no user programming required; only simple configuration in setup software needed
- Output overcurrent and short circuit protection, with automatic shutdown and alarm for abnormal voltage
Applications:
- Industrial automation production lines and data collection systems
- Building automation and facility control systems
- Oil and chemical continuous process control, power grid dispatch systems
- Transportation and traffic control systems, metal smelting processes
Related Models:
- SD812V1
- SD822
- SD812F