
6
Liquid Leakage Sensor Amplifier
K7L-AT50
■
Connections
■
Connection Examples
NPN Output
PNP Output
K7L-AT50
Signal
transmission
Level input 1
Level input 2
12 to 24 VDC
Connecting cable
(0.2 mm
2
min.)
F03-20 Terminal Block
Sensing Band
OUT+ Open-collector output
OUT- 100 mA at 30 VDC max.
8
1
5
6
K7L
Load
8
1
5
6
K7L
Load