CHBX01R ABB Bus Extender Module
Description
CRBX01 ABB Bus Extender Module is a compact remote bus extender belonging to ABB’s Freelance and Symphony Plus series, designed to expand communication range and I/O capacity for large distributed control systems and ABB AC800M, Symphony Plus controllers.
| Specification | Value |
|---|---|
| Communication Rate | 1 Mbps, up to 4 Mbps with fiber |
| Maximum Transmission Distance | 1200 meters (fiber), up to 3 kilometers with multi-mode fiber |
| Operating Temperature Range | -25 to 60 degrees Celsius |
| Protection Rating | IP65 |
| Power Supply | 24V DC |
| Power Consumption | Less than 5W |
| Interface Type | PROFIBUS DP, RJ45, fiber, RS-232, RS-485 |
Key Features:
- Industrial-grade design for reliable operation in harsh environments with high vibration and electromagnetic interference
- Plug-and-play functionality with no configuration required for seamless integration into existing systems
- Supports redundant communication and PROFIBUS DP C redundancy to enhance system availability
- Modular structure for easy installation, maintenance, and system expansion
- SIL2 safety certification for compliance with industrial safety standards
Applications:
- Industrial automation and distributed control systems for extended I/O and communication range
- Energy management in power plants, substations, and distributed energy systems
- Process control in petrochemical, metallurgical, and food beverage production lines
- Remote sensor and actuator integration in large buildings and industrial facilities
Related Models:
- CRBX01 2VAA008424R1
- RMU610 2VAA008425R1 (redundant base unit)
- NDBU-95C (ABB fiber adapter module)