Safety Light Curtain
Safety Light Curtain
Safety Light Curtain
Safety Light Curtain
F
F
F
F
F
F
F
F
3333
3333
S
S
S
S
S
S
S
S
N
N
N
N
N
N
N
N
ssss
ssss
eeee
eeee
rrrr
rrrr
iiii
iiii
eeee
eeee
ssss
ssss
No. ST2-015031A -3-
1111
1111
....
....
F
F
F
F
F
F
F
F
u
uu
u
u
uu
u
n
nn
n
n
nn
n
cccc
cccc
tttt
tttt
iiii
iiii
oooo
oooo
n
nn
n
n
nn
n
ssss
ssss
1111
1111
....
....
1111
1111
....
....
E
E
E
E
E
E
E
E
xxxx
xxxx
tttt
tttt
eeee
eeee
rrrr
rrrr
n
nn
n
n
nn
n
aaaa
aaaa
llll
llll
tttt
tttt
eeee
eeee
ssss
ssss
tttt
tttt
ffff
ffff
u
uu
u
u
uu
u
n
nn
n
n
nn
n
cccc
cccc
tttt
tttt
iiii
iiii
oooo
oooo
n
nn
n
n
nn
n
This function stops light emission of an emitter. It is available for checking if the F3SN can
show the correct OSSD (Output Signal Switching Device) outputs state, and so on.
[Directions for use]
Applying a voltage of 24VDC (for PNP type) or 0 V (for NPN type) to the test input line of an
emitter makes the emitter stop emitting.
Time chart (for PNP type in stable light reception state)
Power supply
OSSD outputs
Test input
t
OFF
: ON
Æ
OFF response time of OSSD outputs
t
ON
:
OFF
Æ
ON
response time of OSSD outputs
t
OFF
x 4 or less
t
ON
x 2 or less
ON
ON
24 V
