Alternative Label Sensor - Novexx Solutions ALX 73 Series Service Manual

04/13 Rev. 5.08-01

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 photoelectric
sensor may both be connected at the same time. Se-
lection of the active sensor is done by calling (LMA)
CHINE SETUP > Label sens.
within the product profile.
Connecting the sensor
 Plug the sensor in to the connector shown [51A].
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
+24 V or ground or no
2
a
connection
3 Ground
4 Sensor signal
a) Changing light/dark switching at the
product sensor or the alternative
label sensor  on page 33.
SERVICE MANUAL
type. The setting is stored
Article no.
A8142
A8143
A7127
1
4
ALX 73x (LMA)
A
MA-
[51] Connection (A) for alternative label sensor.
2
3
Connecting the sensors
27