g9sa-300-sc Omron Corporation, g9sa-300-sc Datasheet - Page 6

• 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 Limit Switch Input (Auto-reset)
F39-JC@@C-L
S1:
S2:
S3:
KM1 and KM2: Magnetic Contactors
M:
E1:
Emitter
Note: 1. The Safety Light Curtain EDM function and
* The Unit performs normal operation when S3 is open
and external diagnosis when it is closed.
Black
Gray
2. Do not connect anything to terminals C1, D1,
auxiliary outputs cannot be used.
D2, E1, and E2.
F3SJ/F3SN-A/F3SN-B/F3SH-A Series
Limit switch (NO)
Safety Limit Switch with
direct opening mechanism (NC)
(D4B-N, D4N, D4F)
External test switch
3-phase motor
24-VDC Power Supply (S82K)
E1
F39-JC@@C-D
Receiver connector
Emitter connector
GND
Vcc
GND
Vcc
C1
S3
G1
*
G9SA-300-SC
D1
External
diagnosis
J1
D2
Receiver
E1
F
A1
E2
A2
Timing Chart
KM1 and KM2, NO contact
Limit switches (S1 and S2)
KM1 and KM2, NC contact
T11
F3SJ/F3SN-A/-B/F3SH-A
External test switch (S3)
K1 and K2, NO contact
K1 and K2, NC contact
K1
T21
T12
K3
Light interrupted
OSSD1
K3, NO contact
K3, NC contact
H1
K1
Light incident
E1
K2
T22
K3
OSSD
+24 V
OSSD2
0 V
K2
open
K3
Y1
K3
X1
K1
K2
KM1
KM2
K3
KM1
13
14
23
24
S1
KM2
33
34
23
24
S2
11
12
G9SA-300-SC
KM1
KM2
M
6