Babbitt LS7000 Full-Featured Sensor - Manual (Page 7)

TYPICAL WIRING APPLICATION
HIGH LEVEL ALARM
L1 115 VAC L2
L1 LS7000 L2
FAIL SAFE HIGH
SELECTED.
G
NC1 R HIGH LEVEL
ALARM LIGHT.
C1
FIGURE 7.4
NO1
TYPICAL WIRING APPLICATION
L1 115 VAC L2 AUTOMATIC FILLING OF TANK.
( WHEN LEVEL FALLS TO POINT “A”,
A PUMP COMES ON TO FILL TO
POINT “B”, THEN TURNS OFF.)
L1 LS7000 ”A” L2 FAIL SAFE LOW
SELECTED.
G
L1 LS7000 “B” L2 FAIL SAFE HIGH “B”
SELECTED.
G
LS7000 A LS7000 B
C1 NC1 C1 NO1 PUMP PUMP MOTOR
STARTER “A”
PUMP AUX. CONTACT PUMP
FIGURE 7.5