PROCENTEC ProfiHub B4FOR+ Single-Mode
Nortelco Electronics har fått ny webside og webshop
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:
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 |
| 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 |