- paint shops - controlling of spray guns
- conveyor belts - assorting of cardboard boxes
- wood industry - classification of trunks

• parallel scanning - therefore no error of measurement
• high speed scanning, reaction times only 1,2 ms to 10,3ms depending on construcional length
• beam spacing only 7,5 mm (0,29 in.)
• protective system IP 65
• scasnning lentghs 100 mm up to 1900 mm in steps of 100 mm
• operating range 7 m
• small guards/valves directly connectable
• 2 short-circuit-safe non-equivalent semiconductor outputs, PNP, connecting capacity 0,5A/24V
• serial interface (RS343c) for IPC or SPS (optional interface converter)

Several parallel light beams with a beam spacing of 7,5mm are controlled by a single-chip micro controller. One by one, all emitting diodes are checked. Therefore, a verification of the present status all diodes is realized. Via a serial interface, these data can be processed further.

Serial RS 232C interface. Simple and easy-to-handle connection to SPS or to a PC.
On reception of a demanding signal issued by thecomputer or by the SPS, the receiver emits the number of the blanked emitting diodes ( or interrupted light beams) in binary code (polling). For special purposes, an interface converter for the conversion of RS 485 to RS 232C or Profibus-DP field bus is available.