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Profibus Hub with Redundancy & Diagnostics- ProfiHub B5+RD


MPN: 17020RD

Delivery: Not available

Availability: in stock

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Warranty: 1 year Comprehensive support for all products

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The ProfiHub B5+RD is the first ProfiHub to provide a built-in PROFIBUS DP slave for transferring diagnostic data to a host system. Identical to the ProfiHub B5+R, this unit has the additional feature of an integrated micro ProfiTrace diagnostic unit.

Once the user provides the ProfiHub with a software bus address, the data can be configured using the GSD file. The cyclical data can contain simple statistics up to complex structures identifying channel problems.

Diagnostic Information:

  • Live List
  • Statistics
  • Power Status
  • Redundant Status
  • Termination Status

Because the ProfiHub B5+RD is based on the ProfiHub B5+R, it is an advanced, flexible and robust network component for PROFIBUS DP installations. It has the unique capability to implement long multi-device spur lines and backbone structures with star/tree segments in IP 20 applications.

Benefits Include:

  • Hot slave insertion and removal during operation
  • Short circuit protection on each Channel
  • Option to create a redundant path to other Hubs or ComBricks
  • Status and error display (per Channel)
  • Suitable for all DP cables
  • On-board DB9F connector on each Channel for maintenance activities
  • Cost Savings

Application Areas:

  • Dynamic spur lines to actuators, flow meters and pH analyzers
  • Removable drives and motors
  • Pull/Plug motor control centers (drawers)
  • Roof mounted devices in tank farms
  • Barrier for non-galvanic isolated equipment
  • Networks with requirement for High Availability/up-time
  • Large star/tree structured networks

Product Features

  • Micro ProfiTrace Diagnostics
  • 5 Isolated Channels
  • 31 Devices per channel
  • DP - RS 485 specifications for each channel
  • Each channel has status and error display
  • Each channel has short circuit protection
  • Max 1200 m spur line length (depends on baudrate)
  • Configurable grounding system
  • Integrated termination facilities
  • Bus redundancy option in Hub mode
  • IP 20 classification

DP Slave Features

  • DP-V0 (certification number: Z01885
  • Ident Number: 6970
  • Software Addressing (0-126)
  • 32 Bytes diagnostic data
  • Maximum 85 bytes input / Maximum 5 bytes output (90 bytes total)

BAUD RATE 9.6 Kbps to 12 Mbps (automatic detection)
CABLE LENGTH 1200 m spur line length (depends on transmission speed)
CASCADING DEPTH No limit in cascading
  • 5 Isolated channels (repeater segments)
  • 31 devices per channel
CONNECTORS DB9 and screw connectors
CURRENT Input 24 VDC: 73mA
DIMENSIONS 167 x 113 x 35 mm
ENCLOSURE IP20 (IEC/EN 60529), Aluminium
INDICATORS LED Power and Communication Status
INTERFACES Suitable for PROFIsafe and MPI
MPN 17020RD
POWER Nominal power use: 1.75 W
PROTOCOLS Transparent for all PROFIBUS DP protocols in Hub
  • Storage & Operating: ‐25° to +70° C (-13° to 158°)
  • Relative air humidity: 95%
SWITCH Integrated Termination Switches
  • Operating: 12 to 24 VDC
  • Absolute Max Rated: 9 to 31 VDC

Tech Support

We have the best technical support engineers that know how to use our products. If our Tech Support cannot solve your problem, we will contact the design engineer or manufacturer to help find a resolution.