ABB TU818 Termination Unit – S800 I/O Series

Technical Dossier

Product Details And Specifications

ABB TU818 Termination Unit: Securing Supply Continuity for S800 I/O Systems in a Constrained Market

DriveKNMS reviews sourcing options for this model through RFQ handling before quotation.

Procurement Specifications

Spare Parts Turnover Rate: The TU818 is a moderate-velocity spare in most MRO programs. Plants running 10+ S800 I/O racks should maintain a minimum buffer of 2–3 units. Failure to do so statistically increases mean-time-to-repair (MTTR) by 40–60% when a fault occurs during off-hours or holiday shutdowns.

Global Sourcing Network: We maintain active supplier relationships across 30+ countries, enabling us to locate hard-to-find ABB components that are no longer available through standard distribution. Our sourcing team cross-references part numbers, firmware revisions, and hardware versions to ensure compatibility before dispatch review.

Part Number Verification & Error Correction: Misidentified part numbers are one of the most common and costly procurement errors in industrial automation. Our technical team validates every order against the customer's system configuration — catching substitution errors before they become field failures.

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

Repeat Buyer Program: Volume buyers and MRO framework agreement customers receive priority allocation, dedicated account management, and negotiated pricing tiers. Contact us to discuss a standing supply agreement for your ABB spare parts program.

Q: How are commercial terms confirmed?
A: Commercial terms are confirmed during RFQ review based on model, quantity, destination, documentation and sourcing route.