F3SJ-A
19
Wiring for connection with a controller G9SX-AD322-T15
Note:
The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming
the usage conditions.
Application Overview
• The power supply to the motor M1 is turned OFF immediately when the beam is blocked, and stop command is sent to the motor
controller for the motor M2.
• The power supply to the motor M2 is turned OFF after OFF-delay time.
• The power supply to the motor M1 and M2 is kept OFF until the beams are unblocked.
Highest achievable PL/
safety category
Model
Stop category
Reset
PLe/4 equivalent
Safety Light Curtain F3SJ-A
@@@@
P
@@
Flexible Safety Unit G9SX-AD322-T15
Safety Relay G7SA
M1: 0
M2: 1
Auto
[PNP Output]
A1
A2
S14 S24
KM1 KM2
S34 S44 S54
KM3 KM4
L1 X1 X2
T11
KM1
KM2
KM3
KM4
+24
V
+24
V
T12 T21 T22
T31 T32 T33 Y1
T41 T42
PLC, etc.
Motor controller
Motor controller
(operation command)
Feed
b
ack loop
Open
G9SX-AD322-T15
Open
Open
Open
OFF
A
N
D
S34
Control circ
u
it
Safety o
u
tp
u
t
KM1,KM2
N
.C. contact
KM3,KM4
N
.C. contact
KM1,KM2
N
.O. contact
KM3,KM4
N
.O. contact
Motor operation command
Motor rotation
OFF-delay time
Open
- F3SJ settings
- A
u
to reset mode
-
N
ot
u
sing external de
v
ice monitoring
- G9SX-AD322-T15 settings
- A
u
to reset mode
- Using feed
b
ack loop
S1
:External test s
w
itch (connect to 0
V
if a s
w
itch is not re
qu
ired)
S2
:
Locko
u
t reset s
w
itch (connect to 24
V
if a s
w
itch is not re
qu
ired)
KM1 to KM4 : Safety relay
w
ith force-g
u
ided contact (G7SA)
or magnetic contactor
M1, M2
: 3-phase motor
PLC
:
Programma
b
le controller
(Used for monitoring -- not related to safety system)
+24
V
T32 T33 Y1
KM3
KM4
T31
KM1
KM2
W
iring for man
u
al reset mode
Feed
b
ack loop
S3: Reset s
w
itch
Recei
v
er
Emitter
F39-JD
@
A-L
F39-JD
@
A-D
A
u
xiliar
y o
u
tp
u
t 2 (Red)
Inter
loc
k selection
inp
u
t (
W
hite)
0
V
+24
V
DC
Test inp
u
t (Blac
k)
A
u
xiliar
y o
u
tp
u
t 1
(Y
ello
w
)
Saf
ety o
u
tp
u
t 1 (Blac
k)
Po
w
er
s
u
pply
Shield
Reset inp
u
t (Y
ello
w
)
Shield
Exter
nal de
v
ice
monitor
ing inp
u
t (Red)
0
V
(Bl
u
e)
0
V
(Bl
u
e)
(Gray)
Comm
u
nication
line (+)
(Pink)
Comm
u
nication
line (−)
+24
V
(Bro
w
n)
+24
V
(Bro
w
n)
Saf
ety o
u
tp
u
t 2 (
W
hite)
M1
M2
KM1
KM2
KM3
KM4
S1
S2
S3