2) ladder diagrams – Babbitt LS6000 Basic Features Sensor User Manual

Page 7

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background image


TYPICAL WIRING APPLICATION

HIGH LEVEL ALARM

L1 115 VAC L2




L1 LS6000 L2

FAIL SAFE HIGH

SELECTED.

G


NC1 R

HIGH LEVEL

ALARM LIGHT.


C1


NOTE: PLEASE REVIEW FAIL SAFE

INSTRUCTIONS,

(SEC.

4A)



FIGURE 6.4


5

TYPICAL WIRING APPLICATION


L1 115 VAC L2

AUTOMATIC FILLING OF

TANK.

(

WHEN LEVEL FALLS TO POINT “A”,

A PUMP COMES ON TO FILL TO

“A” POINT “B”, THEN TURNS OFF.)

L1 LS6000 L2

FAIL SAFE LOW

SELECTED.

G



“B”

L1 LS6000 L2

FAIL SAFE HIGH

“B”

SELECTED.

G

“A”

“B”

C1 NC1 C1 NO1

PUMP

PUMP MOTOR

STARTER

“A”


PUMP

AUX.

CONTACT

PUMP

FIGURE 6.5

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