The purchasing decision
Make both endpoint model/revision fields mandatory. Release a pin-to-pin drawing and require continuity and polarity checks for the delivered assembly. Label each cable with the intended device pair and its own revision.
Keep these records
- Endpoint hardware versions.
- Controlled pinout.
- Inspection record and label.
Give each record an owner and a revision or date. If a supplier proposes a different part or test condition, record it as an exception for review before treating the quotation as equivalent.
Turn the review into a sourcing request
Start with the linked component checklist, add the actual platform and part identity, and state quantity, destination and timing. List unresolved requirements explicitly so the first discussion can focus on those gaps.
Control and telemetry harnesses — requirement checklist