SF2-A
449
ORDER GUIDE
LIGHT CURTAINS
FOR SAFEGUARD
SF4-AH
Light Curtain
SF2-A
SF2-NSF2-EHSF-AC
Safety Relay Unit
Sensors
Mating cable is not supplied with the sensor. Please order it separately.
Note: Refer to āTECHNICAL GUIDEā on p.1133 for the definition of the protective height.
Type Appearance Operating range
Model No.
NPN output type PNP output type
Number of
beam channels
Protective height
(mm in)
Normal case
20 mm 0.787 in beam pitch40 mm 1.575 in beam pitch20 mm 0.787 in beam pitch40 mm 1.575 in beam pitch
With spatter protection hood