Details

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The Siemens 6GK1571-0BA00-0AA0 SIMATIC PC Adapter USB A2 is a USB-to-MPI/PROFIBUS communication adapter designed to connect PCs or programming devices to SIMATIC S7 PLCs.
It supports communication speeds up to 12 Mbit/s, is powered directly through the USB interface, and provides a compact, reliable solution for PLC programming, commissioning, online monitoring, and diagnostics in industrial automation environments.

Model :
 

• 6GK1571-0BA00-0AA0
   

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Features

• USB 2.0 interface for fast PC connection.
• Supports MPI and PROFIBUS communication.
• Direct USB-powered operation (no external power supply required).
• Compatible with SIMATIC S7 PLCs.
• High-speed data transfer up to 12 Mbit/s.
• Includes USB cable and MPI connection cable.
• Suitable for programming, online monitoring, diagnostics, and commissioning.
• Compact and portable design.

 

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Advantages

• Enables reliable communication between a PC and SIMATIC S7 PLCs.
• No external power adapter required.
• Supports a wide PROFIBUS baud-rate range.
• Easy plug-and-play USB connectivity.
• Compact design for field service and maintenance.
• Ideal for PLC programming, troubleshooting, firmware updates, and diagnostics.
• Genuine Siemens solution for stable and dependable industrial communication.

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Parameters :
 

Parameter	Value
USB Interface	USB 2.0
PLC Interface	MPI/PROFIBUS (RS-485, 9-pin Sub-D)
PROFIBUS Data Rate	9.6 kbit/s to 12 Mbit/s
Supply Voltage	5 V DC (via USB)
Current Consumption	0.2 A
Power Consumption	1 W
Operating Temperature	0 to +60 °C
Storage Temperature	−40 to +70 °C
Transport Temperature	−40 to +70 °C
Relative Humidity	Up to 95% (non-condensing)
Protection Rating	IP20
Dimensions (W × H × D)	58 × 26 × 105 mm
Weight	0.365 kg
USB Cable Length	5 m
MPI/PROFIBUS Cable Length	0.3 m

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Specifications :
 

Specification	Description
Product Type	USB-to-MPI/PROFIBUS programming adapter
Communication Interface	USB connection to PC/PG and MPI/PROFIBUS interface to PLC
Communication Protocols	MPI and PROFIBUS
PLC Compatibility	Siemens SIMATIC S7 PLC systems with MPI/PROFIBUS interface
Engineering Software Compatibility	STEP 7 Classic, SIMATIC Manager, and supported TIA Portal environments
Main Functions	PLC programming, configuration, commissioning, online monitoring, diagnostics, and maintenance
Power Supply Method	Powered through USB connection
Connection Method	Direct connection between PC/PG and SIMATIC PLC
Application Area	Industrial automation, PLC engineering, troubleshooting, and service
Design Type	Compact portable communication adapter
Installation Method	Plug-and-play connection through USB and PLC communication port
Intended Users	Automation engineers, maintenance technicians, and commissioning personnel
System Integration	Used as a communication interface between engineering device and Siemens PLC network

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