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- Siemens 6GK1571-0BA00-0AA0 SIMATIC NET PC Adapter USB A2 PROFIBUS MPI Networking Accessory Siemens 6GK1571-0BA00-0AA0 SIMATIC NET PC Adapter USB A2 PROFIBUS MPI Networking Accessory
Siemens 6GK1571-0BA00-0AA0 SIMATIC NET PC Adapter USB A2 PROFIBUS MPI Networking Accessory
Siemens 6GK1571-0BA00-0AA0 SIMATIC NET PC Adapter USB A2 PROFIBUS MPI Networking Accessory
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- Description
The Siemens 6GK1571-0BA00-0AA0 PC Adapter USB A2 connects a PG/PC to SIMATIC S7 controllers over PROFIBUS or MPI at up to 12 Mbit/s, powered directly from the USB port at 5V/0.2A with no external supply needed. It includes a 5 m USB cable and a 0.3 m MPI cable, terminating in a 9-pin Sub-D RS485 port.
Technical Specifications
| SKU | 6GK1571-0BA00-0AA0 |
| Brand | Siemens |
| Series | SIMATIC NET |
| Product Type | PC Adapter USB A2 |
| Transfer Rate (PROFIBUS) | 9.6 kbit/s ... 12 Mbit/s |
| PROFIBUS Interface | 9-pin Sub-D socket (RS 485) |
| USB Interface | USB 2.0, Standard-B socket |
| Supply Voltage | 5V DC, from USB |
| Current Consumption | 0.2 A |
| Power Loss | 1 W |
| Operating Temperature | 0 ... 60°C |
| Storage Temperature | -40 ... +70°C |
| Protection Class | IP20 |
| Dimensions (W x H x D) | 58 x 26 x 105 mm |
| Net Weight | 0.365 kg |
| Country of Origin | DE |
Certifications & Standards
- EPD
Selection Notes
The USB-powered design, 5V at 0.2A from the USB port, means no external power supply is needed at the PC side, useful for field service laptops connecting to an S7-300/S7-400 MPI or PROFIBUS port without carrying a separate adapter power brick. The bundled 5 m USB cable and 0.3 m MPI cable set the practical reach between the laptop and the PLC programming port.
Applications
Used by commissioning and service engineers to connect a notebook running STEP 7 or TIA Portal to SIMATIC S7 CPUs over PROFIBUS or MPI for programming, diagnostics, and firmware updates.