The purchasing decision
Create a combined interface sheet naming supply, connector, pin assignment and output format. Review cable travel and strain relief with the mounting drawing. Keep the electrical and mechanical revisions linked so later replacements remain identifiable.
Keep these records
- Combined interface sheet.
- Power and routing requirements.
- Linked cable/mount revisions.
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.
Sensor interface cables — requirement checklist