Avery Dennison ALS 306, Installation Manual, Page: 40 / 56

40
2 I
NSTALLATION
2.3 C
ONNECTING THE SENSORS
ALS
306
309
2.3.2
Alternative label sensor
Other suitable sensors can be used as an alternative to
the throughbeam photoelectric sensor.
– Permitted sensor types: PNP or NPN
– Default setting: PNP
Alternative label sensor and standard photo-
electric sensor may both be connected at the
same time. Selection of the active sensor is
done by calling the function
MACHINE SETUP >
Label sens. type . The setting is stored within the
product profile.
Connecting the sensor

Plug the sensor in to the connector shown [69A] .
Pin assignment
1) chapter “Changing light/dark switching at the product sensor or the
alternativ label sensor” on page 43
Connection accessories Article no.
Connector (cable-Ø 4-6 mm) A8142
Connector (cable-Ø 6-8 mm) A8143
Connecting cable (coupling-plug) A7127
Pin Assignment
1 +24 V
2 +24 V or ground or no
connection
1)
3 Ground
4 Sensor signal
[69] Connection (arrow) for alternative label sensor
A
1 2
3 4