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47
Wiring
Section 3-2
Example of Connecting a Light Curtain
Note
Connect a 24-VDC power supply to terminals V0 and G0 (power supply termi-
nals for the internal circuits).
Note
This example shows an NE1A-SCPU01(-V1) Controller’s terminal layout.
Receiver - OSSD1 (Green)
Receiver - OSSD2 (White)
Auxiliary output (Yellow)
RS-485 (Gray)
V1
G1
T0
T1
I1
I0
I3
I5
I2
I4
I6
I7
T2
T3
E1
O1
O0
V2
G2
O3
O5
O2
O4
O6
O7
E2
I9
I8
I11
I13
I10
I12
I14
I15
KM1- NC
KM2- NC
KM1
KM2
M
Light Curtain: OMRON F3SN-A
RS-485 (Pink)
Emitter: +24 V (Brown)
Receiver: +24 V (Brown)
Emitter: 0 V (Blue), shield
Receiver: 0 V (Blue), shield
Test input (Green)
Red: Open
Interlock (White)
Rest input (Yellow)
Emitter
Receiver
KM2
KM1
E1 and E2: 24 VDC power supplies
S1: External test switch
S2: Lockout reset switch
KM1 and KM2: Contactors
M: Motor
External relay monitor (Red)
S1
S2
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...