M
KM1
KM2
T23
PE 14
24
34
42
41332313
T32
T31
T11
KM1
KM2
T12
K1
K1
K2
K1
T21
S2
S1
1
a
K2
K2
b
Control
Circuit
T22 A B
a
b
2
5
6
3
4
1
2
3
4
5
6
JP
A2A1
+24 VDC
0 V
Power
Supply
*1
11
12
21
22
S3
0V (Blue)
Test input (Black)
+24V (Brown)
Communication
line (+) (Grey)
Communication
line (-) (Pink)
+24V (Brown)
Safety output 1 (
Black
)
Safety output 2 (White)
0V (Blue)
Model G9SA-301-P
Unblocked
Blocked
External test/lockout reset switch
(S1)
Interlock reset switch
(S2)
Emergency stop switch
(S3)
Safety output
K1,K2 N.O. contact
KM1,KM2 N.O. contact
K1,K2 N.C. contact
KM1,KM2 N.C. contact
KM1
KM2
- G9SA-301-P settings
- Manual reset mode
- Using feedback loop
- Using emergency stop switch
*1 If an emergency stop switch is not used, connect safety output 1
to T12 terminal and safety output 2 to T23 directly.
S1 : External test/ lockout reset switch
(connect to 24 V if a switch is not required)
S2 : Interlock reset switch
S3 :
Emergency stop switch (force-opening contact) (A165E, A22E)
KM1, KM2 : Safety relay with force-guided contact (G7SA) or
magnetic contactor
M : Motor
Emitter
Receiver
Feedback loop