Omron G9SP Series Manual page 10

Wiring
Terminal Arrangement
G9SP-N10S
Top
V1 G1 Si1
(17 pin) NC Si0 Si2
Bottom NC So0 So2
V2 G2 So1
(14 pin)
G9SP-N10D
Top
V1 G1 Si1
NC Si0 Si2
(24 pin)
Bottom NC So0 So2
(19 pin) V2 G2 So1
G9SP-N20S
Top
V1 G1 Si1
NC Si0 Si2
(24 pin)
Bottom NC So0 So2
V2 G2 So1
(19 pin)
Internal Circuits and Wiring Example
I/O Wiring Example: Emergency Stop (Dual Channel) with Manual Reset
10
Si3 Si5 Si7 Si9 T1 T3
Si4 Si6 Si8 T0 T2
O0 O2 NC NC
So3 O1 O3 NC
Si3 Si5 Si7 Si9 NC NC T1 T3
Si4 Si6 Si8 NC NC T0 T2
So4 So6 So8 So10 So12 So14
So3 So5 So7 So9 So11 So13 So15
Si3 Si5 Si7 Si9 Si11 Si13 Si15 Si17
Si4 Si6 Si8 Si10 Si12 Si14 Si16
So4 So6 NC T0 T2 T4
So3 So5 So7 NC T1 T3 T5
USB
D +
D -
Internal
circuits
Estop
V1 G1 Si0
G9SP
V2 G2 So0
24 VDC
KM1
Terminals
V1/G1
V2/G2
NC
Si0 - Si19
T0 - T5
So0 - So15
T5
T4 NC O0 - O3
Si19
Si18 NC
Safety
input
circuit
Test
output
circuit
Safety
output
circuit
Standard
output
circuit
Reset
KM1-NC
Si1 Si2 Si3
KM2-NC
So1 T0 T1 T2 T3
KM2
Function
Power supply terminals for Internal/Input circuits
(24 VDC)
Power supply terminals for output circuits (24 VDC)
Not used (Do not connect.)
Safety input terminals
Test output terminals
Safety output terminals
Standard output terminals
24 VDC
V1
G1
Si0
Si19
T0
T5
V2
G2
So0
L
So7
L
O0
L
O3
L
KM1
KM2
M
G9SP