Enhance Network Capacity And Communication With Siemens 6ES7972-0AA02-0XA0 Repeater For PROFIBUS MPI Bus Systems

Key Features:

• Network Expansion: Supports up to 31 nodes per segment and allows the connection of two PROFIBUS or MPI segments.
• Transmission Rate: Automatically detects and supports baud rates from 9.6 kbit/s to 12 Mbit/s, including 45.45 kbit/s.
• Power Supply: Operates on 24 V DC (allowable range: 20.4 V to 28.8 V).
• Current Consumption:
  • 100 mA (no load on PG/OP socket)
  • 130 mA (with 5 V / 90 mA load)
  • 200 mA (with 24 V / 100 mA load).
• Power Loss: Typical 0.7 W.
• Protection Class: IP20.
• Operating Temperature: 0°C to +60°C.
• Storage/Transport Temperature: -40°C to +70°C.
• Relative Humidity: Up to 95% at 25°C during operation.

Physical Characteristics:

• Dimensions (W × H × D): 45 mm × 128 mm × 67 mm.
• Weight: Approx. 350 g.

Additional Functions:

• Segment Isolation: Optical isolation between segments.
• Diagnostic Capabilities: Some versions offer diagnostic functions for physical line monitoring.
• User-Friendly Design: Improved handling with switches to isolate segments and LED indicators for bus activity.

Applications:

• Network distance exceeds standard segment limits.
• More than 32 devices need to be connected.
• Signal integrity needs to be maintained over long distances.