Mitsubishi Melsec A1SJ71PB92D A series Profibus/DP interface module

Mitsubishi Melsec A-series programmable logics are so called rack mountable models. All of the PLC components are mounted into a special purpose backplane which can be then mounted for example into the electrical cabinet.

Mitsubishi A1SJ71PB92D Profibus/DP interface unit technical details:

• Module type;
  • Profibus/DP interface unit
• Electrical standards and characteristics:
  • Complies with EIA-RS485
• Network configuration:
  • Bus (however, tree type when a repeater is used)
• Data link method:
  • Token passing method (master side)
  • Polling method (master/slave side)
• Transmission encoding system:
  • NRZ
• Transmission speed/max transmission distance:
  • Transmission speed:
    • 9.6kbps
      • Transmission distance (m/segment):
        • 1200m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 4800m
    • 19.2kbps
      • Transmission distance (m/segment):
        • 1200m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 4800m
    • 93kbps
      • Transmission distance (m/segment):
        • 1200m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 4800m
    • 187.5kbps
      • Transmission distance (m/segment):
        • 1000m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 4000m
    • 500kbps
      • Transmission distance (m/segment):
        • 400m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 1600m
    • 1.5Mbps
      • Transmission distance (m/segment):
        • 200m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 800m
    • 3Mbps
      • Transmission distance (m/segment):
        • 100m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 400m
    • 6Mbps
      • Transmission distance (m/segment):
        • 100m
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 400m
    • 12Mbps
      • Transmission distance (m/segment):
        • 100m (The restriction will cease to exist when the system is configured exclusively by the master and slave stations of the hardware version B or later versions)
      • Maximum transmission distance when 3x repeaters are used (m/network)
        • 400m
• Max number of repeaters/network:
  • 3x units
• Max number of stations/segments:
  • 32x stations
• Max number of slave stations/master stations:
  • 60x slaves
• Number of connection nodes:
  • 1x repeater:
    • 32x
    • 62x
  • 2x repeaters:
    • 92x
  • 3x repeaters:
    • 126x
• Number of occupied I/O:
  • 32x points (I/O allocation: special 32 points)
• 5VDC internal current consumption:
  • 0.56A
• Mounting:
  • Into Mitsubishi's A1SXXB series backplanes

Download Mitsubishi Melsec A-series Profibus/DP interface modules AJ71PB92 and A1SJ71PB92D user manual