PROFIBUS Redundant Repeater - Procentec ProfiHub B2+R

$1,029.00

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SKU: GC-PB-PROFIHUB-B2-R

MPN: 17210R

Manufacturer: Procentec

Stock Status: In Stock

Delivery: Ships within
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Product Information

Product Description

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The ProfiHub B2+R is a robust network component for PROFIBUS DP installations that enables the creation of backbone structures, long spur lines, and wide-ranging RS 485 star, tree, and bus segments. Extremely flexible and object oriented networks can be designed within IP 20 environments using this product. A new additional feature is the integrated micro ProfiTrace diagnostic unit.

Some applications have strict rules regarding spur lines or star segments due to potential communication errors caused by reflections, which can be quite expensive to resolve with repeaters. However, the ProfiHub B2+R can be utilized as a cost-efficient and very reliable redundant repeater solution when redundancy is enabled. The device is an economic solution that can assist in establishing reliable spur lines in high speed DP networks. It is transparent for all PROFIBUS DP protocols.

The ProfiHub B2+R comes with 2 galvanic isolated transparent repeaters (offering 3 segments). Each of the segments can handle a maximum of 31 devices as well as a cable length equivalent to the main bus. Devices can be added or removed easily because the ProfiHub B2+R creates isolated segments. It is also able to refresh messages that are received on one channel and then transfer it the other channels in the network via chicken foot topology.

When bus redundancy is enabled, 2 segments will form a redundant pair that is compatible with the ABB RLM01. The built-in alarm contact is connected to certain events that are based off of the bus redundancy status and the power supply status.

Installation is extremely simple with the product’s integrated termination that can be switched on/off. In addition to this, direct or capacitive grounding can be selected at the user’s discretion. Each ProfiHub is powered by a 12-24 DC Voltage. The ProfiHubs come with LEDs built into the outside of the device in order to indicate the status of each channel, making troubleshooting and maintenance much easier.

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/uptime
  • Large star/tree structured networks

Additional Benefits

  • Create a redundant path to other Hubs or ComBricks
  • Hot slave insertion and removal during operation
  • Short circuit protection on each channel
  • Compact and robust construction
  • Status and error display (per channel)
  • Suitable for all DP cables
  • Conveniently arranged networks
  • Easy extendable installations
  • On-board DB9 female connector on each channel for maintenance activities

Features

ProfiHub B2+R Features

  • 2 galvanic isolated outgoing channels (repeater segments)
  • Transparent for all PROFIBUS DP protocols
  • DP -RS 485 specifications for each channel
  • Channel 1 and 2 support redundancy
  • 31 devices per channel
  • 1200m spur line length (depends on transmission speed)
  • No limit in serial placement or cascading of ProfiHubs
  • No address required
  • Alarm contact with manual reset button
  • Integrated termination facilities (switches)
  • Configurable grounding system
  • Suitable for PROFIsafe and MPI
  • IP 20 classification with extended temperature range

Documents and Drivers

Documents


ProfiHub B2+R User Manual (PDF)


Zip File


DWG Drawing (ZIP)

Specifications

BAUD RATE

9.6 Kbps to 12 Mbps (automatic detection)

CABLE LENGTH

1200 m segment length (depends on baudrate)

CASCADING DEPTH

No limit in cascading

CERTIFICATIONS

  • UL (pending)
  • DNV / offshore (pending)

CHANNELS

  • 2 galvanic isolated channels (repeater segments)
  • 31 Devices per channel

CONNECTORS

Screw connectors and DB9 female connector

DIMENSIONS

102 x 111 x 32 mm

ENCLOSURE

IP20 (DIN 40 050)

INDICATORS LED

Activity and Power Status

INTERFACES

  • Suitable for PROFIsafe and MPI
  • PROFIBUS

MOUNTING

DIN Rail

MPN

17210R

POWER CONSUMPTION

Min 275 mA at 12 V power supply (all channels fully loaded)

PRODUCT POWER SUPPLY

Redundant (14-24 VDC)

PRODUCT WEIGHT

320g

PROTOCOLS

Transparent for all PROFIBUS DP protocols in Hub

STORAGE SPECIFICATIONS

-25ºC to 70ºC (-13ºF to 158ºF)

SWITCH

Integrated Termination Switches

TEMPERATURE RANGE

Operating: -25ºC to 70ºC (-13ºF to 158ºF)

VOLTAGE

Operating 12 to 24 VDC

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