Product Sensor - Avery Dennison ALS 230 User Manual

Operators Manual
ALS 230
8.3.1

Product sensor

The product sensor starts the labelling. The source of the signal could be a optical sensor, a
switch or a signal from a PLC. The time between start signal and start of dispensing (adjusted
with POS) should be as small as possible. This means that an optical sensor should be placed
10 to 20 mm before the dispensing edge. The minimum distance is necessary for the internal
speed compensation.
The machine is supplied as standard with one socket for connecting the product sensor. You
may either use a NPN or PNP type sensor output.
NPN-Sensor
brown
Supply
white
Signal+
black
Signal-
blue
GND
S5-5-C8-30
Figure 15 Example for connecting an NPN sensor (Datalogic)
PNP-Sensor
brown
Supply
white
Signal+
black
Signal-
blue
GND
S5-5-C8-30
Figure 16 Example for connecting an PNP sensor (Datalogic)
Release 12/07
5 5
9 9
4 4
8 8
3 3
7 7
2 2
6 6
1 1
5 5
9 9
4 4
8 8
3 3
7 7
2 2
6 6
1 1
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+24V
red
27
white
34
blue
26
black
13
GND
CN33
+24V
red
27
white
34
blue
26
black
13
GND
CN33
Connections and signals