End module for C version
End Module for C Version. End module for terminating the module chain (C-version light curtain). Original RUDOLPH design.
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End Module for C Version
The end module completes the transmitter or receiver module chain of the C-version light curtain system.
Part of the Restart Readiness Circuit (WBS)
The light curtain is part of the restart readiness circuit (WBS) for escalators: transmitter and receiver modules monitor the presence of people on the unit in accordance with EN 115 and automatically release the escalator again after an emergency stop. The C version is the predecessor system for escalators from ThyssenKrupp and Schindler.
Features
- Original RUDOLPH design
Areas of application
Field of use
Automatic restart systems (WBS) are used on escalators and moving walks in public and commercial passenger transport and automatically release the unit again after an emergency stop as soon as nobody is on it any more. The C version is designed for escalators made by Schindler and ThyssenKrupp (Original RUDOLPH design); for new installations we recommend the current E version.
Operating principle
The light curtain uses up to 99 light barriers to create a vertical safety light grid across the escalator. Each light barrier consists of a transmitter module and a receiver module; if a person interrupts a light beam, the TLCU central unit detects the occupancy and withholds the release. The system works independently of ambient light and is self-monitoring and self-configuring according to EN 115:2008 (Cat. 4 / SIL 3).
Installation
- Fit the inactive end module to the free end of the transmitter or receiver chain.
- One end module per chain – the matching type for the transmitter side and the receiver side.
Important notes
- Installation/connection only by trained personnel and when de-energised.
Technical data
| Parameter | Value |
|---|---|
| Standard | EN 115:2008 |
| Safety level | Cat. 4 / SIL 3 (EN 61508, EN 954-1) |
| Testing | TÜV type-examined |
| Protection class | IP67 |
| Temperature range | −20 … +65 °C |
| Design | Original RUDOLPH |
| Function | inactive chain termination |
| Module type | Transmitter / receiver |
Additional information
| Module Type | Receiver, Transmitter |
|---|
Flyer
Operating instructions
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