ABB SMB — Serial Measurement Board (SMB)
ABB spare part — Updated 2026-09-16
ABB SMB — Serial Measurement Board (SMB) — is referenced by 7 ABB fault codes in the LogrobotLM catalogue — including 38203, 38204, 38205. Those are the faults that put this part under suspicion; confirm the real cause against your robot's backup before ordering a replacement.
Orderable part numbers
- 3HAC046686-001SMB replacement setIRB 140
- 3HAB3774-1Signal cable SMBIRB 1400
- 3HAC046277Serial measurement unitIRB 1410
- 3HAC4050-1Signal cable SMBIRB 1520
- 3HAB8413-01SMB- unitIRB 2400
- 3HAC7819-1Cable SMBIRB 260
- 3HAC043904-001Serial measurement unitIRB 5710
- 3HAB4250-1SMB 1-2IRB 6400
- 3HAC15619-1Cable, FB7-SMB 1.7IRB 660
- 3HAC13149-1SMB UnitIRB 6600
- 3HAC024063-001SMB/BU boxIRB 6620
- 3HAC026688Abdeckung SMBIRB 6640
Controller generation matters — always match the exact variant on your unit's label before ordering.
Fault codes that point to this part
Searching for a SMB? These ABB faults name it among the parts to check. Open any one for the meaning and what to check — then confirm which cause is really yours before ordering.
Often diagnosed together
Parts cited by the same faults as SMB — check the whole chain before concluding. · Organes cités par les mêmes défauts que SMB.
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →