D-version (rev.) for OTIS and KONE escalators

The passenger detection system D-version (rev.) is a cost-optimized variant of the D-version, which is in the same level of all light curtains in functionality and safety. The optimization is in the area of the manufacturing process and the availability of module chains. In the D-version (rev.), the module housing identifies directly whether it is a transmitter or a receiver.

The D version is characterized by the following features:

  • Original RUDOLPH version
  • More cost-effective than the conventional D-version
  • Chains with 3 and 7 modules are available
  • Extremely robust and weather-resistant
  • No wear parts
  • Small number of components
  • For exchange for light curtains of MO-version (conversion kit available)







  • Switch to grid layout
  • Swtich to table layout
  Name Description
Transmitter D-version (rev.) Special features of the transmitter D-version (rev.) are: Original RUDOLPH version more cost-effective than the conventional D-version (chains with 3 and 7 modules available) extremely robust...
Receiver D-version (rev.) Special features of the receiver D-version (rev.) are: Original RUDOLPH version more cost-effective than the conventional D-version (chains with 3 and 7 modules available) extremely robust and...
End module transmitter D-version (rev.) Special features of the end module transmitter D-version (rev.) are: active module Original RUDOLPH version extremely robust and weather-resistant improved connection system  
End module receiver D-version (rev.) Special features of the end module receiver D-version (rev.) are: active module Original RUDOLPH version extremely robust and weather-resistant improved connection system    
Adapter cable transmitter D-version (rev.) Special features of the adapter cable transmitter D-version (rev.) are: for connection to the central unit Original RUDOLPH version extremely robust and weather-resistant improved connection...
Adapter cable receiver D-version (rev.) Special features of the adapter cable receiver D-version (rev.) are: for connection to the central unit Original RUDOLPH version extremely robust and weather-resistant improved connection...
Chain of 7 transmitters D-version (rev.) Special features of the chain of 7 transmitter modules D-version (rev.) are: more cost-effective than the conventional D-version easy installation extremely robust and...
Chain of 3 recivers D-version (rev.) Special features of the chain of 3 receiver modules D-version (rev.) are: more cost-effective than the conventional D-version easy installation extremely robust and weather-resistant improved...
Chain of 7 receivers D-version (rev.) Special features of the chain of 7 receiver modules D-version (rev.) are: more cost-effective than the conventional D-version easy installation extremely robust and weather-resistant improved...
Transmitter adapter for conversion MO- to D-version Escalators with light curtains of the discontinued MO-version can be modernized with the D-version. For this purpose, adapter modules are available which can be easily connected to the already...
Receiver adapter for conversion MO- to D-version Escalators with light curtains of the discontinued MO-version can be modernized with the D-version. For this purpose, adapter modules are available which can be easily connected to the already...