Pepperl+Fuchs LAL-SRW-08 Manual page 23

ALARM SYSTEM
Installation
Alarm system LAL-SRW-18
Connection and configuration of warning device with overflow sensor and oil level
sensor
bn bu
13 15
1 2 3
1 Connection of overflow sensor
2 Connection of oil level sensor
3 Overflow sensor NVF-104/34-PF
4 Oil level sensor KVF-104-PF
5 DIP switch
6 Power supply
bu blue
bn brown
A Air
B Oil
C Water
D Sludge
X Depth of immersion = alarm oil level thickness
2
1
bn bu
22 23 24
1
OFF
ON
5 6 7 10 11 12
6
230 V AC
5
2 3 4 5 6 7 8
4 3
A
B
C
D
EN - 21
EN