Babbitt LS7000 Full-Featured Sensor - Manual (Page 8)

TYPICAL WIRING APPLICATION
L1 115 VAC L2
HIGH LEVEL ALARM USING
THE TIME DELAY TO IGNORE
SPLASHING OR WAVE ACTION.
(TIME ON, INSTANT OFF)
L1 LS7000 L2 FAIL SAFE HIGH
SELECTOR, ON,
G DELAY SET FOR
2 SECONDS
C1 NC1 R
HIGH LEVEL
ALARM LIGHT. “A”
WHEN THE FLUID REACHES POINT “A”,
IT MUST REMAIN THERE FOR 2 SECONDS
BEFORE THE INDICATOR LAMP WILL
COME ON.
NOTE: PLEASE REVIEW FAIL SAFE
SELECTION INSTRUCTIONS,
SECTION IV B.
FIGURE 7.6
TYPICAL WIRING APPLICATION
L1 115 VAC L2
L1 LS7000 L2
FAIL SAFE HIGH
SELECTED, OFF
G DELAY SET FOR
ONE MINUTE.
C1 NC1 PUMP “A”
WHEN THE WATER LEVEL REACHES POINT “A”,
THE PUMP WILL TURN ON AND CONTINUE TO RUN
FOR 1 MINUTE AFTER THE WATER FALLS BELOW
THE PROBE. PUMP
NOTE: PLEASE REVIEW FAIL SAFE SELECTION
INSTRUCTIONS, SECTION IV B.
FIGURE 7.7