ProfiHub B2+R

SKU
17210R
$1,420.00

The ProfiHub B2+R enables wide-ranging RS 485 star/tree/bus segments and long spur lines for PROFIBUS DP installations in IP 20 environments. It's an easy and robust network component to design flexible and object oriented networks. When redundancy is enabled, the ProfiHub B2+R is transformed to a low cost extremely reliable redundant repeater solution.

ProfiHub B2+R DescriptionThe ProfiHub B2+R enables wide-ranging RS 485 star/tree/bus segments and long spur lines for PROFIBUS DP installations in IP 20 environments. It's an easy and robust network component to design flexible and object oriented networks. When redundancy is enabled, the ProfiHub B2+R is transformed to a low cost extremely reliable redundant repeater solution.

Features:

  • 3 Segment repeater with 1 main and 2-channel spur lines for DP networks
  • IP 20 rated
  • screw terminals for busconnection and DB9 connectors for maintenance purposes
  • 2 channels optional redundant for line redundancy.

The ProfiHub B2+R is equipped with 2 galvanic isolated transparent repeaters (offering 3 segments). Each segment can handle 31 devices and a cable length equal to the main bus. To save costs on plugs and offer flexibility, it contains screw terminals as well as DB9 connectors. Termination for each segment is on-board and switchable.

If bus redundancy is enabled, 2 segments will form a redundant pair which is completely compatible with the ABB RLM01. An alarm contact is linked to events based on the status of the power supply and the bus redundancy status.

ProfiHub B2+R features include:

  • 2 isolated repeater channels (3 segments)
  • Transparent for all PROFIBUS DP protocols
  • Suitable for PROFIsafe and MPI
  • 31 devices per channel
  • 1200 m segment length 
    (depends on baudrate)
  • 9.6 Kbps - 12 Mbps (auto detection)
  • Screw terminals and DB9 connectors
  • Configurable grounding system
  • Integrated termination facilities
  • IP 20 classification
  • -25 - 70 ˚ C temperature 
  • 9 - 31 VDC power supply
  • Redundant power supply
  • Bus redundancy option
  • Alarm contact
  • High integrity telegram checking

 

  • Dynamic spur lines to devices
  • Star, tree and bus structured networks
  • Removable drives and motors
  • Pull/Plug motor control centers
  • EMC sensitive applications
  • Barrier for non galvanic isolated equipment

PDF Downloads

ProfiHub B2+ User Manual

ProfiHub B2+ user manual