236
Appendix A
A-1-4
Safety Light Curtain: Dual Channel Safety Light Curtain with
Manual Reset and Dual Channel Emergency Stop Switch with
Manual Reset
Wiring Example
E1 and E2: 24-VDC power supply
S1: Reset switch
S2: Reset switch
S3: Emergency stop pushbutton
KM1 and KM2: Contactors
Note
(1) Connect a 24-VDC power supply to terminals V0 and G0 (power supply terminals for internal
circuits).
(2) This example shows the NE1A-SCPU01(-V1) Controller’s terminal layout.
I
1
I
0
I
3
I
5
I
2
I
4
I
6
I
7
I
9
I
8
I1
1
I1
3
I1
0
I1
2
I1
4
I1
5
V1
G1
T0
T1
T2
T3
O1
O0
V2
G2
O3
O5
O2
O4
O6
O7
0V
(B
lue)
(R
ed)
Emitter
Receiver
RS-485(B) (Pink)
RS-485(A) (Gray )
M
KM1
KM2
E1
E2
KM1-NC
KM2-NC
KM1
KM2
NE1A-SCPU01(-V1)
S2
S1
S3
F39-JC
@
A-L
F
3W9-JC
@
A-D
Shield
Open
Test input
(Green)
Reset input
(Yellow)
Interlock selection
input
(White)
Open
+24 V (Brown)
+24 V (Brown)
Shield
0V
(B
lue)
Safety output 2
(White)
Safety output 1
(Green)
Auxiliary output
(Yellow)
Open
External device
monitoring input
(Red)
Summary of Contents for NE1A-SCPU01 - 07-2009
Page 3: ...iv...
Page 9: ...x TABLE OF CONTENTS...
Page 11: ...xii...
Page 15: ...xvi...
Page 70: ...35 Installation Section 3 1 Top Top Bottom Bottom...
Page 72: ...37 Installation Section 3 1 3 1 3 Dimensions and Weight Dimensions NE1A SCPU01 V1...
Page 85: ...50 Wiring Section 3 2...
Page 123: ...88 Explicit Message Communications Section 4 7...
Page 141: ...106 Safety Outputs Section 5 4...
Page 257: ...222 Connection Status Tables Section 10 8...
Page 261: ...226 NE1A series Controller Replacement Section 11 2...
Page 264: ...229 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Page 266: ...231 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 267: ...232 Appendix A Local Output Setting Example...
Page 269: ...234 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 270: ...235 Appendix A Local Output Setting Example...
Page 273: ...238 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Page 275: ...240 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 276: ...241 Appendix A Local Output Setting Example...
Page 289: ...254...
Page 293: ...258 Index...