Pepperl+Fuchs LAL-SRW series Manual page 21

WARNING DEVICE LAL-SRW
Installation
Connecting and configuring the warning device with sludge level sensor
13 15
1 2 3
Figure 3.8
1 Sludge level sensor connection
2 Sludge level sensor SLU-103-**
3 DIP switches
4 Power supply
bu blue
bn brown
1
bn bu
22 23 24
1 2
OFF
ON
5 6 7 10 11 12
4
230 V AC
2
3
3 4 5 6 7 8
EN
EN - 19