Photo-electric switch

 

 

 

 

 

Permits direct connection to commercial power sources
Features
 .Easy optical axis adjustment.  
 .Long life.
 .Wide applications for low cost automation as
  ---exit/entrance sensor.
  ---intrusion detector in security system.
  ---conveyor line controller.
 .TOA5 no false triggering on power-up.
 .The light source of TOA3 is visible light, TOA5 is infrared light.
Specifications
Type
TOA-3
TOA-5
TOA-5-10
TOA-5-15
Rated voltage  AC 110/220V\10% 50/60 Hz
Power consumption  Light source: 4VA
 Receiver: 2 VA
 Light source: 1 VA
 Receiver: 2 VA
Detecting distance
3m
5m
10m
15m
Minimum width of
Detectable object
 35 mm min
Detectable object  Opaque objects
Directional angle
 \5° max.  3°~12°
Response time  100 msec max.  30 msec max.
Control output  SPDT, 220V AC, 3A (resistive load)
 
Characteristics
TYPE
TOA-3
TOA-5
Insulation resistance

 20MΩ MIN. (at 500VDC)

Dielectric strength  1,500VAC, 50/60Hz for 1  minute  
Vibration  10 to 30 Hz, 0.75mm double  amplitude  10 to 30 Hz, 1.5mm double  amplitude
Shock  100m/sec2 (approx. 10 G's)  5 00m/sec2 (approx. 10 G's)
Ambient temperature
 Operating: -10 to +40
Humidity  45 ~85%RH
External inter-ference Light

 400 lx, max.  3,000 lx, max.
rvice life  Mechanically: 5,000,000 operations min
 Electrically: 100,000 operations min (under max. permissible  load)
Weight  Approx. 625g  Approx. 555g

TEND TECHNOLOGY CO., LTD.