6ES7972-0AA02-0XA0

Product Overview

• Model: 6ES7972-0AA02-0XA0

• Type: RS485 Repeater Module

• Application: Connects PROFIBUS/MPI bus systems, enabling up to 31 nodes with baud rates up to 12 Mbit/s

Electrical Characteristics

• Supply Voltage (DC): 24 V rated

• Permissible Range: 20.4 … 28.8 V DC

• Current Consumption:

  • Max: 100 mA (without loads at PG/OP socket)

  • 130 mA (PG/OP socket load at 5 V/90 mA)

  • 200 mA (PG/OP socket load at 24 V/100 mA)

• Power Loss: 0.7 W (typical)

Interfaces

• PROFIBUS DP:

  • Transmission Rate: 9.6 kbit/s … 12 Mbit/s

• Electrical Connections:

  • Supply Voltage: Terminal module

  • PROFIBUS Cables: 2 terminal blocks

Environmental Specifications

• Operating Temperature: 0 … 60 °C

• Storage/Transport Temperature: –40 … +70 °C

• Relative Humidity: max. 95% @ 25 °C (non‑condensing)

• Protection Class: IP20

Mechanical Specifications

• Width: 4.5 cm

• Height: 12.8 cm

• Depth: 5.93 cm

• Weight: 0.35 kg

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