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3

(c)Copyright OMRON Corporation 2007 All Rights Reserved.

61F-UHS/-HSL

■ Connections

Automatic Water Supply Control

Automatic Drainage Control

Ultra High-sensitivity

Type

Dimensions:

Page 4

Automatic Water Supply and Drainage Control

U

U

U

Water supply

source

Stop

Start

MCCB

RS

M

T

Commercial Voltage

61F-UHS

(See note.)

65

4

3

P

24 V

Power

supply

0 V

24 V

PS-3S

71

2

8

Control

circuit

Contac-

tor

Water

tank

Motor

protection

relay

longest Electrode).

Connection Sockets

8PFA1 (Front-connecting)

PL08 (Read-connecting)

Connect terminal 2 to the the contactor coil terminal.

Connections

U

U

U

Wastewater

tank

Reservoir

MCCB

RS

M

T

Commercial Voltage

61F-UHS

(See

note.)

654

3

P

24 V

Power

supply

0 V

24 V

71

2

8

Control

circuit

Start

Stop

PS-3S

Contac-

tor

Motor

protection

relay

longest Electrode).

Connection Sockets

8PFA1 (Front-connecting)

PL08 (Read-connecting)

Connect terminal 3 to the the contactor coil terminal.

Connections

Pump OFF

Pump ON

P

Water supply

Indicator ON

Indicator OFF

Principles of Operation

starts.

Pump OFF

Pump ON

Water drainage

P

Indicator ON

Indicator OFF

stops.

Principles of Operation