Features:
- The 6SL3055-0AA00-5BA3 SMC20 accepts sin/cos 1 Vpp, EnDat 2.1, and supported SSI encoder feedback.
- It evaluates encoder signals and transfers position data to a SINAMICS S120 Control Unit through DRIVE-CLiQ.
- The 30 mm cabinet module mounts on a TH35 DIN rail and provides an M4 protective-earth connection.
Encoder and temperature-sensor circuits enter through the SUB-D connection, while DRIVE-CLiQ carries evaluated data onward.
The module power input and 5 V encoder supply remain separate planning items within cabinet-load calculations.
A multicolour LED supports local status checks alongside the feedback diagnostics reported by the drive control.
Apter Power supports pricing and product-document access for Siemens 6SL3055-0AA00-5BA3 SINAMICS S120 SMC20 Sensor Module.
Siemens 6SL3055-0AA00-5BA3 SMC20 Sensor Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Signal families accepted by the onboard interface
- Incremental: The module evaluates sin/cos analogue tracks with a 1 Vpp level.
- Absolute: EnDat 2.1 absolute encoders connect through the position interface.
- SSI: SSI is supported when paired with sin/cos incremental tracks and suitable firmware.
- Temperature: The encoder connector also carries the supported motor-temperature sensor circuit.
From raw feedback to drive-control data
- Signal Entry: Encoder and temperature circuits arrive through the SUB-D interface.
- Evaluation: The module processes the position feedback and performs signal interpolation.
- Transfer: Evaluated position data leaves through the dedicated DRIVE-CLiQ port.
- Control Endpoint: The connected SINAMICS Control Unit receives the DRIVE-CLiQ data stream.
Mechanical and grounding details to confirm
- Rail: The 30 mm cabinet module clips onto a TH35 DIN rail.
- Protective Earth: An M4 screw provides the PE connection.
- Shield Clamp: The cable shield connection is functional and is not a strain-relief point.
- Enclosure Boundary: IP20 / UL open-type construction requires protection by the surrounding cabinet.
Separate the module load from encoder demand
- Module Load: The 24 V DC input draws 0.20 A before encoder consumption is added.
- Encoder Feed: The onboard interface provides 5 V DC with a 0.35 A current rating.
- Fuse Coordination: The specified upstream fuse-protection value is 20 A.
- Dissipation: Cabinet thermal planning must include up to 10 W of module power loss.