g9sa-300-sc Omron Corporation, g9sa-300-sc Datasheet - Page 7

• Manufacturer Part Number: g9sa-300-sc
• Description: Safety Relay Unit Sensor Connector Type
• Manufacturer: Omron Corporation

Connection to Safety Light Curtain and Two Channels of Emergency Stop Switch Input (Manual Reset)
S1:
S2:
S3:
KM1 and KM2: Magnetic Contactors
M:
E1:
Note: 1. The Safety Light Curtain EDM function
* The Unit performs normal operation when S3
is open and external diagnosis when it is
closed.
F39-JC@@C-L
2. Do not connect anything to terminals
and auxiliary outputs cannot be used.
C1, D1, D2, E1, and E2.
Emitter
Black
Gray
Emergency stop switch
Reset switch (momentary action switch)
External test switch
3-phase motor
24-VDC Power Supply (S82K)
F3SJ/F3SN-A/F3SN-B/F3SH-A Series
E1
F39-JC@@C-D
Receiver connector
Emitter connector
GND
Vcc
GND
Vcc
C1
S3
G1
*
G9SA-300-SC
D1
External
diagnosis
J1
D2
KM1 and KM2, NO contact
Limit switches (S1 and S2)
KM1 and KM2, NC contact
F3SJ/F3SN-A/-B/F3SH-A
External test switch (S3)
K1 and K2, NO contact
K1 and K2, NC contact
Timing Chart
E1
Receiver
Reset switch (S2)
Light interrupted
F
K3, NC contact
K3, NO contact
A1
Light incident
E2
E1
A2
S1
OSSD
+24 V
Emergency stop switch
0 V
T11
K1
T12
T21
K3
11
12
OSSD1
H1
K1
K2
T22
K3
OSSD2
21
22
S2
K2
Y1
K3
K3
X1
K1
K2
KM1
KM2
K3
KM1
13
14
23
24
KM2
33
34
G9SA-300-SC
KM1
KM2
M
7