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4 Installation and Wiring
NX-series System Units User’s Manual (W523)
4-6 Wiring
the
I/O Po
wer Su
pp
ly Con
n
ection
Unit
4
4-6
Wiring the I/O Power Supply Connec-
tion Unit
The I/O Power Supply Connection Unit is used as additional I/O power supply terminals when there are
not enough I/O power supply terminals in which it is connected to the connected external devices.
This section describes how to wire the I/O Power Supply Connection Unit.
IOV or IOG terminal
A wiring example is shown below.
I/O power supply terminals can be used for power supply for connected external devices.
It is not possible to supply I/O power from the external power supply to this Unit.
Wiring Example 1
When the I/O Power Supply Connection Unit (NX-PC0030) is connected to a Digital Input Unit (16
inputs)
NPN type (NX-ID5342)
Wiring Terminals
Wiring Examples
I/O Power Supply
Connection Unit
NX-PC0030
(8 each of IOV/IOG
terminals)
IOV
IOV
IOG
IOG
IOV
IOV
IOG
IOG
IOV
IOV
IOG
IOG
IOV
IOV
IOG
IOG
Two-wire sensor
(e.g. limit switch)
0
8
2
10
4
12
6
14
Digital Input Unit
(NPN type)
NX-ID5342
1
9
3
11
5
13
7
15
Three-wire sensor with
NPN output
(photoelectric sensor or
proximity sensor)
Brown (White)
Blue (Black)
Black (White)
Brown (Red)
Blue (Black)
A1
A8
B1
B8
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: ......