Operators Manual
ALS 221
Release 7/04
Page 23
Connections
4.2.2
OD Control sensor
Optional an OD control could be mounted to control the label roll. If the label material is nearly
empty the sensor gives an signal. A warning message and an output signal inform the personal
that in the next time the material has to be changed.
+24V
GND
14
black
green
white
red
brown
5
9
4
8
3
7
2
6
1
Signal-
GND
Supply
white
grey
blue
25
11
27
CN33
E3JK-R2M2
NPN sensor
5
9
4
8
3
7
2
6
1
Figure 9 NPN connection of optional ODC sensor
+24V
GND
14
black
green
white
red
brown
5
9
4
8
3
7
2
6
1
Signal-
GND
Supply
white
grey
blue
25
11
27
CN33
E3JK-R2M2
NPN sensor
5
9
4
8
3
7
2
6
1
Figure 10 PNP connection of optional ODC sensor
