F3SG-RA
2
0
Pre-Rese
t
Mode using NPN Output
The following is the example of External Device Monitoring enabled, Pre-Reset mode, NPN output and External Test in 0
V
Active.
DIP Switch settings *2
: Indicates a switch position.
Configure functions with the DIP Switches before wiring.
Wiring Example
Function
DIP-SW1
DIP-SW2
Receiver
EDM Enabled
Pre-Reset
NPN
Emitter
External Test: 0
V
Active
2
O
N
2
O
N
3
O
N
3
O
N
4
O
N
4
O
N
7
O
N
7
O
N
4
O
N
OSSD1 : Black
OSSD2 : White
24 VDC
: Bro
w
n
N
ot
u
sed : Yello
w
TEST : Black
N
ot
u
sed : White
24 VDC
: Bro
w
n
0 VDC : Bl
u
e
Recei
v
er
Emitter
0 VDC : Bl
u
e
AUX : Red
N
ot
u
sed : Pink
PRE-RESET : Gray
RESET : Yello
w
S1: Test S
w
itch (Connect the line to 24 V if this s
w
itch is not
re
qu
ired)
S2: Locko
u
t/Interlock Reset S
w
itch
S3: Pre-Reset S
w
itch
KM1, KM2: External de
v
ice feed
b
ack
M: 3-phase motor
PLC: Programma
b
le controller
(Used for monitoring only.
N
OT related to safety system.)
S1
S2
S3
F39-JG
@
A-L
F39-JG
@
A-D
Po
w
er S
u
pply
+24 VDC
0 VDC
KM1
KM2
KM1
KM2
M
PLC *1
I
N
Pre-Reset S
w
itch(S3)
Beam state
Reset S
w
itch (S2)
OSSD
Un
b
locked
Blocked
T1: P
u
sh time: m
u
st
b
e T1 >= 300ms
T2: Pre-reset limit time
b
et
w
een Pre-reset and Reset: m
u
st
b
e T2 <= 60s
T3: P
u
sh time: m
u
st
b
e T3 >= 300ms
T1
T2
T3
KM1
KM2
*1.
W
hen connecting to the PLC, the output mode must be
changed with the Configuration Tool.
*2.The functions are configurable with DIP Switch. Refer to
Safety
Light Curtain F3SG-R Series User's Manual
for more information
on setting the functions by the DIP Switch.
