10 Connecting To The Machine Control Circuit
10-2 Connection with OMRON safety relay unit Model G9SA
23
10-2 Connection with OMRON safety relay unit Model G9SA
When using in combination with Model G9SA-301, nullify the start/restart interlock and the external relay (MPCE) monitoring
features which are integrated in F3SL, before using the feature equivalent to Model G9SA-301.
Figure 10-2 Connection Method(Example of connection to Model G9SA-301 Safety Relay Unit)
E1
0V
Ground
TH
SA
E2
Emitter
Receiver
Feedback loop
Model F3SL
Light ON
Blocked
Reset switch S1
Contacts K1 & K2 a
Contacts K1 & K2 b
Contacts KM1 & KM2 a
Contacts KM1 & KM2 b
PLC input
PLC output
KM3
S1:Reset switch
KM1 and KM2:Magnet contactor (model LP1D)
KM3:Solid-state contactor (model G3J)
M:3-phase motor
E1 and E2:24VDC power supply (model S82K)
Operation Chart
S
tar
t(
gr
ay
)
+2
4
V
(w
h
ite
)
0
V
(b
ro
wn
)
Au
x.O
ut
pu
t(violet)
S
h
ie
ld
+2
4
V
(w
h
ite
)
0
V
(b
ro
wn
)
C
ontr
o
l out
put 1(
or
ange)
C
ontr
o
l out
put 2(
y
e
ll
ow
)
S
h
ie
ld
+24VDC
MP
C
E
mo
n
ito
r(
pi
n
k)
Summary of Contents for F3SL
Page 2: ......
