78 series

Throughbeam photo electric sensors

Throughbeam photo electric sensor systems consists of one transmitter and one receiver unit each (see "function" in the table below). Both transmitter and receiver units are available separately.
78 series / Throughbeam photo electric sensors
For pdf data sheet: Click on the types
LS 78/2 SE LS 78/24 RE LS 78/7 SE LS 78/7 E LS 78/7 SE-24/48 E LS 78/7 E-24/48 E SLSS 78M-1720-T2-45 SLSE 78 M/P-1730-T2-41        
Function Transmitter                
Receiver                
Item nr.: 50000229 50006684 50000235 50000240 50025233 50025232 50029536 50080323        
Take over into order form:        
Typ. operating range limit/
Typ. scanning range limit
in m:
0 - 180 0 - 180 0 - 180 0 - 120    
Housing Metal    
Light-
source
Redlight            
Infrared    
Operating
voltage
11 - 30 V DC   115/230 V AC 24/48 V AC      
12 - 30 V DC          
24-30 V DC          
AS-Interface System            
Output PNP-Transistor        
NPN-Transistor          
Relay      
Switching frequency in Hz: 100/20 20 20 300    
Switching Light/Dark      
Light          
Dark            
Connection M 12 connector          
terminals      
Options Warning output            
Polarisation filter            
Background
suppression
           
Foreground
suppression
           
Activation input          
Sensitivity adjustment            
optics heating          
focussed light beam          
Switching delay      
Retrofittable timer            
Remote adjustment