ABB DSBB170 57310256-FA Bus Backplane – DSBB Series

Technical Dossier

Product Details And Specifications

Procurement Specifications

Spare Parts Turnover Rate: The DSBB170 is a low-turnover, high-criticality component. Unlike consumable spares that cycle through inventory monthly, backplane modules of this type may sit in a maintenance store for 12–36 months before deployment. This means the cost of holding a poor-quality or non-functional unit is not just the purchase price — it is the undetected risk embedded in your maintenance buffer. DriveKNMS performs functional testing on all refurbished units prior to shipment, reducing the probability of a latent defect reaching your production floor.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Every DSBB170 unit shipped by DriveKNMS is subject to the following quality and compliance protocol:

Global Sourcing Network: DriveKNMS operates a verified supplier network spanning 40+ countries. For discontinued ABB components like the DSBB170, we actively monitor surplus equipment auctions, plant decommissioning events, and OEM overstock liquidations to maintain access to genuine units. This is not a catalog listing — it is an active sourcing commitment.

Part Number Verification & Cross-Reference: Legacy ABB DCS components frequently carry multiple part number variants across production runs and regional markets. Our technical team verifies that the physical unit matches the requested part number and revision level before dispatch review. We flag known incompatibilities between hardware revisions — a service that prevents costly installation failures.

Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.