Alternative Label Sensor - Avery Dennison ALS 204 Service And Installation Manual

3 I
NSTALLATION AND DEINSTALLATION
3.2 C
ONNECTING THE SENSORS

Alternative label sensor

3.2.2
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
Label sens. type. The setting is stored within the
product profile.
Connecting the sensor
Plug the sensor in to the connector shown [51A]

(ALS 256: [51B]).
Connection accessories
Connector (cable-Ø 4-6 mm)
Connector (cable-Ø 6-8 mm)
Connecting cable (coupling-plug)
Pin assignment
Pin Assignment
1 +24 V
2 +24 V or ground or no
1)
connection
3 Ground
4 Sensor signal
1) chapter "Changing light/dark switching at the product sensor or the
alternativ label sensor" on page 47
MACHINE SETUP >
Article no.
A8142
A8143
A7127
1 2
4 3
44
[51] Connection for alternative label sensor:
A ALS 20X
B ALS 256
ALS
20X
256
B A