PROFIBUS DP to Fiber Optic Converter - SC-Type, supports operating temperatures from -25 ~ 75°C


PROFIBUS DP to Fiber Optic Converter - SC-Type, supports operating temperatures from -25 ~ 75°C

  Price:  $379.00  

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Fiber optic transmission medium is a good material to protect data transmission from EMI/RFI interference and has been used in harsh environment extensively. On the other hand, PROFIBUS is famous in industrial application. In order to solve the problem between different transmission medium, PROFI-2541 is specially designed for converting PROFIBUS signal to fiber optic cables.

The fiber length between two PROFI-2541s can be up to 1.4km (4593ft). PROFI-2541 is the economic solution for applications which require protecting the data transmission from electrical exposure, surges, lightning or chemical corrosion.



  • Industrial Automation
  • Factory Automation
  • Process Automation
  • Etc…


  • Support for PROFIBUS DP protocol
  • Detect transmission rate automatically(Max. 3Mbps)
  • Transparency on both side
  • Up to 32 stations per segment on PROFIBUS side
  • Fiber Wave Length: 850 nm
  • Network Isolation Protection
  • 3000VDC isolation protection on PROFIBUS side
  • 4KV ESD Protection (contact for any terminal)


ESD Protection 4 kV class A
PROFIBUS Interface
Transceiver ADI ADM2486
Connector 9-pin female D-Sub
Baud Rate (bps) 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M
Transmission Distance (m) Depend on baud rate (for example, max. 1200 m at 9.6 kbps )
Isolation 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic
Fiber Interface
Connector ST / SC (Multi-mode)
Wave length 850 nm
Fiber Cable 62.5 / 125 μm
Propagation Delay 125ns max (125ns delay shortens bus line length by ~ 25 m)
Transmission Distance (m) 1.4 km max (in 62.5/125 μm fiber cable)
Power supply Unregulated +10 ~ +30 VDC
Protection Reverse polarity protection, Over-voltage brown-out protection
Power Consumption 1 W
Installation DIN-Rail
Dimensions 33.0 mm x 126.8 mm x 104.5 mm (W x L x H)
Operating Temp. -25 ~ 75℃
Storage Temp. -30 ~ 85℃
Humidity 5 ~ 95% RH, non-condensing

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