61F-GP-N

@

5

Liquid Level Indication

Liquid Level Indication

(Connection Example)

Compact, Plug-in Type

61F-GP-N

Dimensions:

page 14

Water supply

source

Intermediate

Upper limit

Lower limit

MCCB

RS

M

T

Commercial Voltage

P

PS-4S

U

U

61F-GP-N

Lower limit

Intermediate

Upper limit

5

6

7

8

4

8 V

Power

supply

Power

supply

Power

supply

0 V

24 V

10

3

9

12

11

Control

circuit

U

U

U

61F-GP-N

5

6

7

8

4

8 V

0 V

24 V

10

3

9

12

11

Control

circuit

U

U

U

61F-GP-N

5

6

7

8

4

8 V

0 V

24 V

10

3

9

12

11

Control

circuit

U

(See note.)

Water

tank

Note: The power supply phases (terminals 3 to 9) can be matched to use the same ground for the

common Electrode (the longest Electrode, terminal 4).

Connections

Principles of Operation