ROTOSCAN RS4-4/AS-i

Type 3 safety laser scanner with integrated AS-i interface

The Leuze lumiflex RS4-4/AS-i is an electro-sensitive optical area scanner, with an integrated AS-i Safety interface. Rather like a radar, it continually samples a complete target area with an angle of 190°. As a type 3 protective device, the scanner is suitable for personnel safety purposes in connection with machines or for driverless transport systems.

The integrated AS-i safety interface facilitates the direct connection of the sensor to the AS interface, as well as the transmission of diagnosis information to the busmaster. Connection to the AS-i cable and the auxiliary power supply is effected by means of M12 connection technology with the help of the AC-PDA/A1 bus adapter.

Advantages

• Integrated AS-i interface, for direct connection to the AS interface
  
  
• Laser-supported two-dimensional sampling of the area under surveillance
  
  
• Four programmable protective field pairings, which can be switched during active operation
  
  
• Protective field radius 4 m, warning field radius 15 m
  
  
• M12 connection for AS-i data, AS-i auxiliary power supply and bus addressing
  
  
• M12 connection for the switching of protective fields
  
  
• Addressing socket for connection of a bus addressing device
  
  
• Infrared interface for parameterization of the protective fields and on-the-spot diagnosis
  
  
• On-the-spot connection of the restart button
  
  
• Measures 168 x 167 x 140 mm, takes little space
  
  
• Additional diagnosis information by means of AS interface by interrogation of the AS-i-IC parameter ports (activated protective field / warning field, RS4 alarm signal)