The ABB 3ADT220090R0006 is a COAT measurement card sitting in the PLC expansion module class, sourced under the ASEA BROWN BOVERI legacy naming. It drops into an ABB PLC rack as a slot-in expansion rather than a standalone controller, which is the procurement question most buyers arrive with: confirm the order code, confirm the slot family, and confirm the card is still the right one to spec against the existing rack. At 0.09 kgs the card is light enough to ignore for handling — it goes in by hand on the rack frame — so the real selection parameters are the slot family and the measurement function it carries, not the mass on the BOM line.
Sourcing posture
The card is sold and supported under the ABB brand while the legacy description still carries ASEA BROWN BOVERI — useful for a buyer chasing old build sheets, because the order code 3ADT220090R0006 is the canonical reference regardless of which name appears on the nameplate. No public lifecycle status, replacement, or second-source cross is recorded on this line, so the correct procurement move is to quote the order code against an RFQ and let the supply channel confirm availability, lead time, and any official successor before the BOM line is committed.