DSBB170A 57310256-EB Bus Back Plane Board

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	DSBB170A 57310256-EB
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

The ABB DSBB170A 57310256-EB bus back plane board is meticulously engineered to deliver unparalleled performance in industrial automation environments. This high-performance module ensures efficient data transfer between components, enhancing overall system reliability and responsiveness. Crafted from high-grade aluminum alloy, the DSBB170A 57310256-EB offers exceptional durability and resistance to wear and tear, making it ideal for demanding industrial settings. Its lightweight design facilitates easy installation and maintenance.

Applications

Large petrochemical/refinery plants: Manage thousands of I/O points, ensuring data synchronization between the Safety Instrumented System (SIS) and the DCS.

Combined cycle power plants: Maintain zero-latency bus communication in turbine control and heating network monitoring.

Steel and iron ore plants: Provide stable bus support for cold/hot rolling production lines in high-temperature, high-dust environments.

Pulp and paper mills: Serve as the underlying communication backbone of large-scale paper machine control systems (QCS).

Competitive Advantage

High Compatibility: Fully compatible with various ABB bus modules, it can be seamlessly integrated into existing or new automation systems and flexibly matched with various ABB PLC systems, enhancing system flexibility and scalability.

Reliable Communication: Enables reliable communication between different components of industrial control systems, ensuring stable data transmission, optimizing system performance, and reducing downtime.

Rugged and Durable: Constructed from high-grade aluminum alloy, it boasts excellent durability and lightweight characteristics, withstanding harsh industrial conditions, ensuring long-term stable operation, and reducing maintenance costs.

Easy Installation: The compact design optimizes space utilization on the control panel, and its ergonomic dimensions ensure ease of installation and maintenance, reducing downtime and improving operational efficiency.

FAQ

Q: Can the DSBB170A 57310256-EB replace the older DSBB170?
A: Yes. The DSBB170A 57310256-EB is typically a process improvement version, fully backward compatible in function, and maintains the same physical dimensions as the original DSBB170.

Q: Does replacing the DSBB170A 57310256-EB require system downtime?
A: Yes. As the bus core, removing the DSBB170A 57310256-EB will cause the entire I/O rack to fail. Replacement should be performed during scheduled maintenance or downtime.

Q: The green LED on the DSBB170A 57310256-EB is not lit, but the system operates normally—what does this mean?
A: This could be due to LED aging, but it is recommended to check the site communication error rate using diagnostic software to ensure the module is functioning properly.

Q: Does the DSBB170A 57310256-EB have any temperature requirements?
A: Yes. The standard operating range is 0–55℃. Poor heat dissipation in the rack causing localized overheating can trigger bus timeout errors.

Q: What is the difference between the DSBB170A 57310256-EB and DSBC series communication cards?
A: DSBC cards are usually installed on the controller side, while the DSBB170A 57310256-EB is installed on the I/O rack side. Together, they complete data transmission between the controller and the I/O rack.