F3S-A
j
j
j
j
P
F3S-A
j
j
j
j
P
15
Connection Example with a G9S Safety Relay Unit
Emitter
Receiver
Gray
Gray/B
lack
Pin
k
V
iol
et
Blu
e
Br
ow
n
Open
Open
Blu
e
Br
ow
n
Bla
ck
Wh
ite
Red
Red/Black
Feedback loop
3-phase 4-wire model
277/480 V max.
S1:
Reset switch
KM1, KM2: Electromagnet contactor (LP1D)
KM3:
Solid-state contactor (G3J)
M:
3-phase motor
E1:
24 VDC Power Supply (S82K)
E1 can be mounted on F3S-A only
E2:
24-VDC Power Supply (S82K)
PLC:
Programmable Logic Controller
(Used for monitoring. This is not a part of a safety system.)
Sh
ie
ld
Sh
ie
ld
Gray
Gray/B
lack
Open
Open
G9S-301
F3S-A
E2
Note: When connecting, the Series Connection Cable (F39-JA
j
A) is useful.
Allocation of the pins of the main body is as shown below:
Connector
14.9 dia.
44.7
Pin no.
Signal name
Receiver
Emitter
1
0 V
0 V
2
24 V
24 V
3
Sync line 2 (+)
Sync line 2 (+)
4
Sync line 1 (+)
Sync line 1 (+)
5
Sync line 1 (--)
Sync line 1 (--)
6
Sync line 2 (--)
Sync line 2 (--)
7
Control output 2
Master selection input
8
Control output 1
External diagnosis input
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