Fiber Optic

The innovative optical fiber modules from motrona ensure reliable transmission of encoder signals over distances of up to 3000 m. They are resistant to extremely strong electromagnetic fields and disturbances. Thus, our fiber optic modules are predestined for use in potentially explosive atmospheres.
 

Fiber optic transmitter module for transmitting incremental encoder and sensor signals with a transmission distance of up to 3000 m at an optical wavelength of 1300 nm. Converts the encoder signal into an optical signal.

 

  • 4 independent input channels with format A, B, C, D [HTL] or
    A, /A, B, /B, C, /C, D, /D [RS422],
    also possible for single channel
  • 4 output channels with format A, B, C, D [HTL] or
    A, /A, B, /B, C, /C, D, /D [RS422]
  • Maximum input frequency 1 MHz
Fiber Optic Module

Receiver module for the signal data transmitted by the transmitter module LW213. Converts the optical signals back to the incremental format. Performance as LW213.

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Fiber optic transmitter module for the transmission of incremental encoder and sensor signals with a transmission distance of up to 2000 m with an optical wavelength of 850 nm. Otherwise, version as LW213.

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Receiver module for the signal data transmitted by the transmitter module LW215. Converts the optical signals back to the incremental format. Performance as LW215.

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Fiber optic (send-) module for SSI rotary pulse encoders and absolute measuring systems. Used to convert to optical signals and reliable transmission up to 2000 meters, also by explosive areas. Resistant to extremely strong electromagnetic fields.

 

  • 1 SSI input / output channel [RS422] with format DATA+, DATA-, CLOCK+, CLOCK-
  • 1 Error input (LW217) resp. 1 open-drain-output (LW218)
  • Maximum input frequency 1 MHz
Optical fibre modul for transmission of SSI encoder or sensor signals

Optical fiber receiving module for the signal data transmitted by the transmitting module LW217. Converts the optical signals back to the SSI format. Performance as LW217.

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