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4 Installation and Wiring
4 - 26
NX-series System Units User’s Manual (W523)
Precautions for Correct Use
Select a Unit power supply with sufficient capacity by considering the inrush current when the
power is turned ON. Sometimes, the Unit power supply may not be turned ON caused by
inrush current when the power is turned ON.
This section describes how to wire Additional I/O Power Supply Unit.
I/O power supply terminals
The external power supply is connected to the A1 and A3 terminals of the I/O power supply terminals.
The other I/O power supply terminals can be used for power supply for connected external devices.
NPN Type (NX-ID5342)
4-5-2
Wiring the Additional I/O Power Supply Unit
Wiring Terminals
Wiring Examples
Two-wire sensor
(e.g. limit switch)
Digital Input Unit
(NPN type)
NX-ID5342
Additional I/O
Power Supply Unit
NX-PF0730
24 VDC
I/O power
supply
Three-wire sensor with
NPN output
(photoelectric sensor or
proximity sensor)
Black (White)
Brown (Red)
Blue (Black)
Brown (White)
Blue (Black)
A1
B1
A8
B8
0
8
2
10
4
12
6
14
1
9
3
11
5
13
7
15
IOG
IOG
IOV
IOV
IOG
IOG
IOV
IOV
A1
A8
B1
B8
Summary of Contents for Sysmac NX-TBX01
Page 7: ...5 CONTENTS NX series System Units User s Manual W523 ...
Page 34: ...Sections in this Manual 34 NX series System Units User s Manual W523 ...
Page 48: ...2 Specifications 2 4 NX series System Units User s Manual W523 ...
Page 116: ...4 Installation and Wiring 4 56 NX series System Units User s Manual W523 Unit ...
Page 136: ...6 Inspection and Maintenance 6 6 NX series System Units User s Manual W523 ...
Page 158: ...Appendices A 22 NX series System Units User s Manual W523 Installation Height 100 71 Unit mm ...
Page 166: ...Appendices A 30 NX series System Units User s Manual W523 ...
Page 167: ...I 1 I NX series System Units User s Manual W523 Index ...
Page 170: ...I 4 NX series System Units User s Manual W523 Index ...
Page 171: ......