Description
Product Overview
The Siemens 6ES7972-0AA02-0XA0 is a SIMATIC DP RS485 repeater designed for connecting PROFIBUS/MPI bus systems. It supports a maximum of 31 nodes and a baud rate of up to 12 Mbit/s, ensuring stable and reliable communication in industrial automation networks.
Key Features
Connection of PROFIBUS/MPI bus systems
Maximum 31 nodes supported
Max baud rate: 12 Mbit/s
Degree of protection: IP20
Improved user handling for easier installation
Warranty & After-Sales
Factory new: 1-year Kairock warranty
Second-hand: 3–6 months Kairock warranty
Technical support available
Delivery Time
Stock: 3–5 working days
Non-stock/custom: per agreement
Why Choose Kairock
100% genuine Siemens product
Reliable PROFIBUS communication
Global shipping from China warehouse
Expertise in supply chain management and stock
Applications
Industrial automation PROFIBUS networks
MPI bus system expansion
Reliable communication in machinery and production lines





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