Appendix - Omron NE1A-SCPU01 - 07-2009 Operation Manual

Appendix 1: Application and Configuration Examples
A-1-1 Emergency Stop Application
Safety
category
Equivalent to 4
Wiring Diagram
11 21
12 22
S1
Note (1) Connect a 24-VDC power supply to terminals V0 and G0 (power supply terminals for internal cir-
cuits).
(2) This example shows the NE1A-SCPU01(-V1)(-EIP) Controller's terminal layout.
Appendix A
Safety detection
device
Emergency stop push-
button
I0 I4
I2 I6
I5
I1 I3 I7
S2
G1 T0 T2
V1
V2 G2
T1 T3
E2
E1
Stop category
0 Manual
I8 I10 I12 I14
I9 I13 I15
I11
O0
O4 O6
O2
O3 O5
O1 O7
KM2
E1 and E2: 24-VDC power supplies
S1: Emergency stop pushbutton
S2: Reset Switch
KM1 and KM2: Contactors
M: Motor
Reset method
KM1-NC
KM2-NC
KM1
KM2
KM1
M
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