SFAW
Festo – SFAW – 1602a English
15
4.3
Fluid connection
The medium is fed in at fluid connector 1 and removed at fluid connector 2 (
è
Fig. 1).
Connect the sensor as follows:
Mount supply line at fluid connector 1 and discharge line at fluid connector 2 of the sensor. When
screwing in, do not jam the threads.
When making customer-specific fluid connectors, observe dimensional drawings (
è
Fig. 17).
Change fluid connector
Fig. 9
Dismantling fluid connection
Fig. 10
Mounting fluid connection: Check that
the O-ring is seated correctly.
4.4
Electrical installation
Warning
Use only power sources which guarantee reliable electrical isolation of the operating
voltage in accordance with IEC/EN 60204-1. Consider also the general requirements for
PELV circuits in accordance with IEC/EN 60204-1.
The switching outputs at pin 2 and pin 4 can be wired as PNP or NPN connections as
needed.
Pay attention to the wiring when configuring the switching outputs
(
è
5.4.4 Changing sensor settings).
Connect sensor.
–
Consider the maximum permissible line length: 30 m, with IO-Link 20 m.
–
Consider the maximum tightening torque of the plug connector: 0.5 Nm.
