ABB DSBC 170 Bus Repeater Master
Description
ABB DSBC 170 Bus Repeater Master is a panel-mounted power coupler module designed for MPI bus network extension and protection, manufactured by ABB.
| Specification | Value |
|---|---|
| Model Number | DSBC170 57310256-DB |
| Operating Voltage | 220V AC, 50Hz; DC 10-36V (dual redundant power) |
| Communication Rate | 19.2K to 12Mbit/s |
| Signal Delay (Electrical Port) | Less than 11bit |
| Operating Temperature (Standard) | -10 to 70 degrees Celsius |
| Operating Temperature (Wide Range) | -40 to 85 degrees Celsius |
| Dimensions | 136mm x 105mm x 52mm |
| Protection Rating | IP30 |
| Mounting Type | 35mm DIN rail |
| Net Weight | 800g |
Key Features:
- Supports full MPI bus speed range, with rate setting via dip switch or auto-adaptation
- Doubles MPI bus cable transmission distance while maintaining low signal delay
- Integrates 1500W per-line surge protection, 15KV ESD protection, and self-resetting overcurrent protection
- Bus fault intelligent cut-off function and independent power isolation between segments to eliminate ground loop interference
- Multiple networking topologies supported, including point-to-point, chain, and star configurations
Applications:
- MPI bus network extension in industrial automation control systems
- Communication network protection for manufacturing and process control equipment
- Industrial robot communication system signal amplification and isolation
Related Models:
- ABB DSSB170
- ABB DSQC1000
- ABB PSTX170-690-70