Wiring Method - SMC Networks PFCA7 Series Operation Manual

■Wiring Method

Connections
•Connections should only be made with the power supply turned off.
•Use a separate route for the product wiring and any power or high voltage wiring. If wires and cables are
routed together with power or high voltage cables, malfunction may result due to noise.
•If a commercially available switching power supply is used, be sure to ground the frame ground (FG)
terminal. If a commercially available switch-mode power supply is connected for use, switching noise will be
superimposed and it will not be able to meet the product specifications.
In that case, insert a noise filter such as a line noise filter/ferrite between the switching power supplies or
change the switching power supply to a series power supply.
Connector pin numbers (lead wire) (ZS-53-A)
When used as a switch output device
Pin number
1
2
3
4
5
When used as an IO-Link device
Pin number
1
2
3
4
5
Wire colour Name
Brown DC(+)
White OUT2
Blue DC(-)
Black OUT1
Grey IN
Wire colour Name
Brown DC(+)
White NC
Blue DC(-)
Black C/Q
Grey NC
24 VDC
Analogue output
0 V
Switch output
Analogue input
24 VDC
Not connected
0 V
Communication data (IO-Link)
Not connected
-19-
Description
Description
No.PF※※-OMA1002