Siemens 6SL3352-6TE35-0AA3 SINAMICS Control Interface Board
A replacement control interface board assigned to the 380–480 V three-phase, 490 A SINAMICS motor-module execution.
Product Profile
6SL3352-6TE35-0AA3 is a Siemens SINAMICS S replacement Control Interface Board for a 3 AC 380–480 V, 50/60 Hz, 490 A Motor Module. It is an internal drive spare rather than a complete stand-alone Motor Module.
Selection depends on the complete 6SL3352-6TE35-0AA3 MLFB, host Motor Module nameplate, cabinet position, connectors and hardware revision. Similar 6SL3352 boards are assigned to different power classes.
Technical Data
| Manufacturer | Siemens |
|---|---|
| Model | 6SL3352-6TE35-0AA3 |
| Product Family | SINAMICS S |
| Product Type | Replacement Control Interface Board |
| Assigned Host | SINAMICS Motor Module |
| Supply Class | 3 AC 380–480 V |
| Supply Frequency | 50/60 Hz |
| Assigned Current Class | 490 A Motor Module |
| Component Scope | Internal service board; not a complete Motor Module |
| Revision Boundary | Complete 0AA3 suffix required |
| Host Evidence | Motor Module MLFB, serial number and power rating |
| Interface Evidence | Board labels, connector positions and cabinet photographs |
| Handling | Isolation, discharge verification and ESD-controlled service |
| Acceptance | Diagnostics, control-interface checks and controlled motor test |
System Role
Carries the control-interface functions assigned to the matched high-current Motor Module.
Preserves the documented 490 A board execution inside the SINAMICS power architecture.
Connects the drive-control environment to the module power stage through the engineered internal interfaces.
Provides a serviceable board identity without redefining the complete Motor Module rating.
Compatibility
- Match the complete 6SL3352-6TE35-0AA3 code to the host Motor Module label.
- Compare board revision, connectors, mounting, cooling context and cabinet position.
- Preserve the control-unit project, drive firmware and parameter set associated with the power module.
- Do not substitute another 6SL3352 current class on visual similarity.
Applications
- Service of installed SINAMICS S motor modules in high-power cabinet drives.
- Planned board-level repair where diagnostics isolate the control-interface assembly.
- Legacy drive support requiring exact revision and host-module traceability.
FAQ
Is 6SL3352-6TE35-0AA3 a complete 490 A Motor Module?
No. It is the replacement Control Interface Board assigned to that Motor Module execution, so the host power assembly remains part of the selection evidence.
What prevents a wrong 6SL3352 board from being supplied instead of 6SL3352-6TE35-0AA3?
Use the complete Motor Module and board labels, cabinet position and connector photographs; nearby order numbers cover other current classes.
Which data should be secured before removing 6SL3352-6TE35-0AA3?
Archive the drive project and parameters, diagnostics, firmware, module identity and the exact internal plug map.
How should stored energy be managed during a 6SL3352-6TE35-0AA3 exchange?
Follow the cabinet lockout procedure, observe the specified discharge time and prove the DC link de-energized before any ESD-controlled board work.
What acceptance evidence is expected after installing 6SL3352-6TE35-0AA3?
Record clean diagnostics, restored configuration, correct control signals, interlocks, cooling status and controlled motor operation under the approved load test.
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