ABB SS822 Power Supply Module
Description
ABB SS822 3BSC610042R1 Power Supply Module is a dual-redundant safety bus power module designed for high-safety industrial automation systems, serving as a critical node for secure signal transmission, processing, and reliable power distribution.
| Specification | Value |
|---|---|
| Input Voltage | DC 24V, maximum input current 10A, ±15% voltage tolerance |
| Output Voltage | DC 24V, maximum output current 20A |
| Communication Rate | 12Mbps and above, supports PROFIBUS DP Safety, EtherCAT Safety |
| I/O Capacity | Up to 32 safety input points, 16 safety output points |
| Response Time | ≤10ms for signal processing and power switchover |
| Operating Temperature | -20 to 70 degrees Celsius |
| Storage Temperature | -40 to 85 degrees Celsius |
| Protection Rating | IP20 |
| Certifications | CCC, CE, UL |
Key Features:
- Dual power input with hot-swappable redundant design and intelligent power voting circuit for uninterrupted power supply
- High anti-interference performance with common mode inductor filtering, meeting IEC 61000-4-6 standard
- Modular structure supports field installation and parallel expansion up to 4 redundant channels
- Real-time self-diagnosis and fault alarm function for module and bus status
Applications:
- High-safety industrial sectors including chemical, petroleum, energy, and automotive manufacturing
- Critical infrastructure such as nuclear power, wind power, and hydropower control systems
- Industrial automation systems with PLC, DCS controllers requiring reliable redundant power
Related Models:
- ABB SB822 3BSE018172R1
- ABB SB822 3BSC760019E1
- ABB KUA-SS822