New Products

Westermo Fibre Optic Modems – PROFIBUS DP to Fibre Optic Link

 
This robust range of PROFIBUS devices uses the latest generation of proven fibre optic transceivers, designed to connect units with PROFIBUS DP interfaces via a fibre optic link; either for point to point (ODW-611 versions) or multidrop and redundant link (ODW-612 versions). Their rugged construction and wide operational temperature range makes them particularly suitable for harsh usage applications, e.g. road and railway installations, heavy industry environments, etc.
All ODW units in the PROFIBUS range support data rates up to 12Mbit/s and are available in multi-mode (2km max) or single mode (15 km, 40 km, 80 km max) fibre versions.
 
 Westermo Fibre Optic Modem-Profibus DP to Fibre Optic Link
 
 


Features:

  • Wide fibre optic transceiver range:

Point to point up to 80km
Ring circumference up to 1000km (ODW-612

  • Operational temperature - 40 °C to 55  °C 
  • 10 – 60 VDC supply voltage
  • Redundant power supply input 1
  • LED fault indication and volt free contact
  • Automatic data rate detection and retiming
For further information on the ODW-611 click here(0.5Mb) and the ODW-612 click here (0.6Mb)

1 The Redundant power supply input feature permits the wiring in of two power supplies to the unit. Diodes on the circuit board will only allow power to flow in from one supply but as soon as that supply goes down the unit will seamlessly take power from the redundant supply and the unit itself will suffer no downtime.



Last updated: Tue, 19 Dec 2006, 16:49