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Siemens designates 6ES7972-0AA01-0XA0 as a Repeater Module associated with the Simatic S7 control platform.
Converter and adapter hardware bridges differing electrical, physical, or communication interfaces so compatible system components can exchange signals through the required connection method. System drawings should be consulted before replacement.
SIMATIC S7 integrates programmable control, modular I/O, and industrial communication functions. This product belongs to the PLC modules layer of the installed S7 automation solution. Installation should follow the control node's approved hardware records.
Country of origin is listed as Germany.
For maintenance or replacement work, the exact module designation should be checked against the installed hardware, wiring records, and control-system documentation before the component is placed into service. The installed revision should be confirmed before the product is applied.
SIEMENS SIMATIC DP RS485 REPEATER FOR THE CONNECTION OF PROFIBUS/MPI BUS SYSTEMS WITH MAXIMUM 31 NODES; MAXIMUM 12 MBIT/S
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