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PROCENTEC ProfiHub B4FOR+ Single-Mode

Fiber Optic to Multi Segment Coupler

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Nortelco Electronics AS ble Adeptor AS fra 1. januar 2022, men dine kontaktpersoner er de samme! Endringen gjelder områdene Elektronikk og Automasjon, og vi har fått ny webside:

Produktnummer: 17430

The ProfiHub B4FOR+ is a cost-effective solution to link PROFIBUS fiber optic to multiple RS 485 segments and vice versa. Additional to the other fiber optic repeaters, this module enables the installation of a ring topology, of which the status can be remotely monitored via the ComBricks web browser.

  • One fiber optic channel, split into 2 ports
  • 4 galvanically isolated channels
  • Ring redundancy
  • Available in Multi-mode and Single-Mode

The B4FOR+ supports multiple fiber optic topologies; ring, point-to-point, bus and star. The protocol transparency without configuration, allows direct integration in existing PROFIBUS networks to benefit from the advantages optical data infrastructures offer.

The ProfiHub B4FOR+ is equipped with 4 galvanic isolated RS 485 channels utilizing a maximum of 31 devices per channel.

The mechanical design consists of a compact, flat and stable metal housing which can be mounted on a DIN-rail. It contains an alarm relay, redundant power supply, diagnostic LEDs and it supports the redundancy feature.

Transparent for all PROFIBUS DP protocols
Suitable for PROFISafe and MPI
High integrity telegram tracking
Fiber optic
One fiber optic channel, split into two ports
Max. 30km cable length
Ring topology, bus topologies, star topolgies, point-to-point
Multi-Mode 1310nm
Fiber cable G9 / 125 (OS1 or OS2)
4 galvanically isolated channels
9.6 Kbps .. 12 Mbps (auto detection)
1200m segment length (depends on baudrate)
Bus redundancy
Screw terminals and DB9 connectors
Integrated termination
Alarm contact
Power supply 12 ... 24 VDC
Redundant power supply
IP 20 classification
Temperature = 25 ... +70 °C
Dimensions (LxWxH): 167 x 111 x 40 mm