Brand:ABB PLC Item No.:DSBB 170A Product Origin:Sweden (SE) Product Dimensions:324 x 31.5 x 130.5 mm Product Weight:0.635 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB DSBB 170A 57310256-EB Bus Backplane is engineered to provide a reliable and high-performance backbone for ABB control systems. It enables secure and fast communication between I/O and control modules, supporting modular expansion and flexible system configuration. Its industrial-grade design ensures robust operation in demanding environments, making it a key component for maintaining system reliability and efficiency.
Technical Specifications
Parameter
Specification
Module Type
Bus Backplane
Model
DSBB 170A 57310256-EB
Function
Module interconnection and signal/power distribution
Compatibility
ABB control and I/O modules
Signal Type
Digital / Analog / Power
Mounting
Control cabinet installation
Construction
Industrial-grade
Operating Temperature
-10°C to 55°C
Dimensions
324 × 31.5 × 130.5 mm
Weight
0.635 kg
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Applications
• Centralized interconnection for ABB control system modules.
• High-speed signal transfer between I/O and control boards.
• Modular system expansion and integration in industrial automation setups.
• Structured wiring and communication for distributed control architectures.
• Reliable backbone for data and power distribution across system modules.
• Efficient replacement and maintenance of control system modules.
Key Advantages
• High Reliability: Ensures consistent communication between connected modules.
• Fast Data Transfer: Supports high-speed signal routing for responsive system operation.
• Modular Flexibility: Enables seamless addition or replacement of I/O and control modules.
• Robust Industrial Design: Built to withstand vibration, temperature fluctuations, and electrical noise.
• Simplified Maintenance: Organized layout reduces downtime during service or upgrades.
• Space-Efficient Construction: Compact design fits standard control cabinets.
Technical FAQs
1. What is the primary function of the DSBB 170A?
It acts as a bus backplane for connecting and intercommunicating ABB control and I/O modules.
2. What type of signals are transferred?
It carries power and digital/analog communication signals between modules.
3. How many modules can be connected?
The number of modules depends on the system architecture and bus configuration.
4. Is it compatible with ABB redundant systems?
Yes, it supports redundancy setups in ABB control systems.
5. How does it maintain signal integrity?
Through high-quality connectors and shielding to minimize interference.
6. Can it operate under industrial conditions?
Yes, it is designed for vibration, temperature, and electrical noise resistance.
7. How is the bus backplane installed?
It is mounted within the control cabinet, aligned with system modules.
8. Can modules be hot-swapped?
Hot-swapping depends on the connected modules and system design.
9. What maintenance is required?
Minimal maintenance is needed, mainly inspection of connectors and cleaning.
10. How is system expansion performed?
Expansion is achieved by adding compatible modules along the bus backplane.
