DC551-CS31 ABB Bus Module
Description
DC551-CS31 ABB Bus Module is a high-performance communication and digital I/O module belonging to ABB’s AC500 series PLC, designed for seamless data transmission and precise control between industrial devices and control systems.
| Specification | Value |
|---|---|
| Communication Protocols | PROFINET, Modbus TCP, EtherNet/IP |
| Port Quantity | 2 x RJ45 Ethernet (supports redundant ring network) |
| Transmission Rate | 10/100 Mbps auto-adaptive |
| IP Protection Rating | IP20 (module body) |
| Operating Temperature Range | -20 to 60 degrees Celsius |
| Storage Temperature Range | -40 to 85 degrees Celsius |
| Power Supply Voltage | 24V DC (±20%) |
| Maximum Power Consumption | 5W |
| Dimensions | 45mm x 125mm x 110mm |
| Weight | Approximately 0.2kg |
| Installation Method | DIN rail mounting |
| Certifications | CE, UL, CCC, ATEX Zone 2 |
Key Features:
- 16 configurable digital I/O channels, adjustable to 8 inputs and 8 outputs
- Optimized signal processing algorithm for fast, accurate response to signal changes
- Dual RJ45 ports support redundant ring network to enhance communication reliability
- Built-in web server enables remote status monitoring via web browser
- Compact design saves cabinet space in industrial control panels
Applications:
- Automated production lines in automotive manufacturing
- High-speed packaging and filling systems in food and beverage industry
- Energy management systems with connected sensors and inverters
- HMI and third-party device integration in industrial control setups
Related Models:
- DC522-CS31
- DC532-CS31
- DC561-CS31