Stem S.r.l.
Light beam curtain PBI
![](https://www.stemsrl.it/stem-import/media/FILE_SYSTEM/PB_I-S.jpg)
Functional Description
The light beam curtain PBI handle in total 74 light beams, as soon as a single beam is interrupted a relay output is activated
Application fields
- Elevators doors obstacle presence
Main features
- Power supply: 9-30Vdc
- integratet eletronic
- 74 light beams
- output: change over relay