ABB 3BSE008538R1 Terminator for Modulebus
Description
ABB 3BSE008538R1 (TB807) Modulebus Terminator is a passive bus terminator designed for ABB Modulebus systems, engineered to suppress signal reflection, reduce noise, and enhance overall bus communication stability and reliability for advanced industrial automation applications.
| Specification | Value |
|---|---|
| Model Number | 3BSE008538R1 (TB807) |
| Input Voltage | 24V DC |
| Operating Temperature Range | -40 to 85 degrees Celsius |
| Dimensions (Depth x Width x Height) | 13mm x 17mm x 19mm |
| Weight | 0.005 kg |
| Connector | 21-pin female connector (compatible with standard Modulebus cables) |
| Terminal Resistance | 120 ohms (typical) |
| Power Supply | Passive |
Key Features:
- Passive design eliminates need for external power, reducing maintenance requirements and improving reliability
- Compact, rugged construction with metal or high-strength plastic housing, meeting industrial environment protection standards
- High compatibility with multiple communication protocols including Ethernet, Profibus DP, RS-232, and bus systems such as CAN, LIN
- Supports both small-scale and large-scale industrial applications with customizable functionality
- Ensures signal integrity by preventing signal reflection and interference for accurate data transmission
Applications:
- Industrial automation control systems
- Process control in oil, chemical, and energy sectors
- Building automation and building control systems
- Power generation facilities including wind, hydro, and nuclear power plants
- Used as a spare part for DCS systems, robotic systems, and large servo systems
Related Models:
- 3BSE007137R1
- 3BSE008514R1
- 3BDS005799R1