The Bachmann FM211 is a high-performance FASTBUS Master Module. It facilitates communication between distributed substations over long distances, supporting industrial control systems.

Technical Specifications

• Product Type: FASTBUS Master Module
• Manufacturer: Bachmann
• Part Number: FM211 (00017821-00)
• Communication Interface: Fiber Optic (FO) Interface
• Number of FO Interfaces: 1
• Transmission Range:
  • POF cable: Up to 40m
  • HCS cable: Up to 150m
  • Special HCS cable: Up to 180m
• Power Supply: Integrated (for slave modules)
• Input Voltage: 24V DC (18 to 34V)
• Current Consumption: Maximum 1.2A at 24V
• Nominal Power Output: 17W
• Galvanic Isolation: 500V from the system
• Reverse Polarity Protection: Yes
• Status Indicators: RUN/ERR and fiber type display
• Operating Temperature Range: 0°C to +60°C
• Storage Temperature Range: -40°C to +85°C
• Relative Humidity: 5% to 95% (non-condensing)
• Environmental Rating: Pollution degree 2 (IEC 60664-1)
• Dimensions: 5.5 cm x 6.3 cm x 11.8 cm
• Weight: 0.2 kg