Omron sysmac NX Series User Manual page 105

 NPN Type (NX-ID5342)
24 VDC
I/O power
supply
 PNP Type (NX-ID5442)
24 VDC
I/O power
supply
Additional Information
Wire colors have been changed according to revisions in the JIS standards for photoelectric
and proximity sensors. The colors in parentheses are the wire colors prior to the revisions.
Power Supply Used and Required Power Supply Capacity
 Power Supply Used
5 to 24 VDC power is supplied to A1 and A3 terminals of the I/O power supply terminals.
NX-series System Units User's Manual (W523)
Additional I/O
Power Supply Unit
NX-PF0730
A1 B1
IOV IOV
IOG IOG
IOV IOV
IOG IOG
A8 B8
Additional I/O
Power Supply Unit
NX-PF0730
A1 B1
IOV IOV
IOG IOG
IOV IOV
IOG IOG
A8 B8
4 Installation and Wiring
Two-wire sensor
Digital Input Unit
(e.g. limit switch)
(NPN type)
NX-ID5342
Brown (White)
Blue (Black)
A1 B1
0 1
2 3
4 5
6 7
8 9
10 11
12 13 Three-wire sensor with
NPN output
14 15
(photoelectric sensor or
A8 B8
proximity sensor)
Black (White)
Brown (Red)
Blue (Black)
Two-wire sensor
Digital Input Unit
(e.g. limit switch)
(PNP type)
Brown (White)
NX-ID5442
Blue (Black)
A1 B1
1
0
2 3
4 5
6 7
8 9
10 11
Three-wire sensor with
12 13
PNP output
14 15
(photoelectric sensor or
A8 B8
proximity sensor)
Black (White)
Brown (Red)
Blue (Black)
4
4-33