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Omron 61F-11, Manual

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Omron 61F-11 Manual Download Page 8

61F-G

@

8

Automatic Water Supply with Overfull Tank Alarm

Automatic Drainage Control with Overfull Tank Alarm

Basic Type

61F-G2

Dimensions:

page 14

Automatic Drainage Control and 

Water Supply with Abnormal 

Water Increase Alarm

U

1

U

2

U

1

U

2

U

2

Contactor

Water supply

source

Water

tank

Motor

protection

relay

MCCB

R S

M

T

220 VAC power supply

61F-G2

S

o

T

c1

T

a1

T

b1

T

a2

T

c2

S

1

S

2

E

3

E

2

E

1

E

4

PS-4S

P

61F-11

Relay Unit

8 V

220 V

110 V

0 V

24 V

24 V

61F-11

Relay Unit

Alarm

B

(See note.)

Stop

Full

Start

E

1

E

2

E

3

E

4

Note:

Be sure to ground the common Electrode (the longest Electrode).

•

Connect Tb

1

 to the power supply. 

•

Power Supply Connections 

110 VAC: Connect S

0

 and S

1

.

220 VAC: Connect S

0

 and S

2

.

Connections

U

1

U

2

U

1

U

2

U

2

Contactor

Waste
water
tank

Motor
protection
relay

MCCB

R S

M

T

220 VAC power supply

61F-G2

Reservoir

S

o

T

c1

T

a1

T

b1

T

a2

T

c2

S

1

S

2

E

3

E

2

E

1

E

4

PS-4S

E

2

E

3

E

4

P

61F-11

Relay Unit

8 V

220 V

110 V

0 V

24 V

24 V

61F-11

Relay Unit

Alarm

B

(See note.)

Stop

Start

Full

E

1

Note:

Be sure to ground the common Electrode (the longest Electrode).

•

Connect Ta

1

 to the power supply.

•

Power Supply Connections 

110 VAC: Connect S

0

 and S

1

.

220 VAC: Connect S

0

 and S

2

.

Connections

E

4

E

1

E

3

E

2

Water 
supply

Upper
limit

(U

1

 indicator ON)

Pump OFF

Pump ON

(U

2

 indicator ON)

(U

2

 indicator OFF)

P

B

L

U

1

U

2

Po

w

e

r

supply

•

The pump starts (U

2

 indicator OFF) when the water level 

drops below E

2

 and starts (U

2

 indicator ON) when the water 

level reaches E

1

.

•

If the water level reaches E

4

 for any reason, the alarm sounds 

(U

1

 indicator ON).

Relay Unit Location

Principles of Operation

E

4

E

1

E

3

E

2

Water drainage

Upper
limit

(U

1

 indicator ON)

Pump OFF

Pump ON

(U

2

 indicator ON)

(U

2

 indicator OFF)

B

L

P

U

1

U

2

Po

w

e

r

supply

•

The pump starts (U

2

 indicator OFF) when the water level 

reaches E

1

 and stops (U

2

 indicator ON) when the water level 

drops below E

2

.

•

If the water level reaches E

4

 for any reason, the alarm sounds 

(U

1

 indicator ON).

Relay Unit Location

Principles of Operation

Summary of Contents for 61F-11

Page 1: ...ure 1 2 61F 1 Control Application G Automatic water supply and drainage G1 Automatic water supply with idling prevention or water shortage alarm G2 Automatic water supply and drainage with abnormal water increase alarm G3 Automatic water supply and drainage with full tank and water shortage alarm G4 Automatic water supply with water level indicator for water supply tank and water receiving tank an...

Page 2: ...3H Application G4 61F G4 Base x 1 61F 11 Units x 5 MK3P Relay x 1 61F G4 61F G4L 2KM 61F G4L 4KM 61F G4H Application I 61F I Base x 1 61F 11 Units x 2 61F I 61F IL 2KM 61F IL 4KM 61F IH Relay Unit 61F 11 Units x 1 61F 11 61F 11L 2KM 61F 11L 4KM 61F 11H Type Set contents Low sensitivity 2 wire Tropicalenvironments High temperature Model Model Model Model Application G 61F G Base x 1 61F 11 Units x ...

Page 3: ...stance between sewage pumps and water tanks or between receiver tanks and supply tanks is long or where remote control is required For control of liq uids with high specific resis tance such as dis tilled water For control of liq uids with low spe cific resistance such as salt water sewage water acid chemicals al kali chemicals For control of ordi nary purified water or sewage water used in combin...

Page 4: ... 61F GR 24 V 8 V 0 V 200 220 or 240 V 100 110 or 120 V S0 S1 S2 E3 Ta Tc Tb E1 E2 U U U 61F 11 Relay Unit 24 V 8 V 0 V 200 220 or 240 V 100 110 or 120 V S0 S1 S2 E3 Ta Tc Tb E1 E2 U U U 61F 11T Relay Unit 24 V 8 V 0 V 200 220 or 240 V 100 110 or 120 V S0 S1 S2 E3 Ta Tc Tb E1 E2 U U U 61F 11L Relay Unit 24 V 24 V 0 V 200 220 or 240 V 100 110 or 120 V S0 S1 S2 E3 Ta Tc Tb E1 E2 U U U 61F 11H Relay U...

Page 5: ...ided Provided Not provided Color of band on name plate Red Yellow Blue Black Green 61F 11 61F 11T 61F 11L 61F 11H see note 61F 11D 61F 11R X 7 6 5 8 4 3 9 1 2 10 11 E S S S 8 V 24 V 24 V Tb2 Ta2 Tc2 Tc1 Ta1 Tb1 x x X 7 6 5 8 4 3 9 1 2 10 11 E S S S 8 V 24 V 24 V Tb2 Ta2 Tc2 Tc1 Ta1 Tb1 x x X 7 6 5 8 4 3 9 1 2 10 11 E S S S 8 V 24 V 24 V Tb2 Ta2 Tc2 Tc1 Ta1 Tb1 x x X 7 6 5 8 4 3 9 1 2 10 11 E S S S...

Page 6: ...upply 61F G PS 3S See note Ta Tc Tb E2 E1 S0 S1 S2 E3 E2 E3 P 8 V 220 V 110 V 0 V U U U 24 V 61F 11 Relay Unit Start Stop E1 Note Be sure to ground the common Electrode the longest Electrode Connect Ta to the contactor s coil terminal Do not connect Tb Power Supply Connections for models with 110 220 V power 110 VAC Connect S0 and S1 220 VAC Connect S0 and S2 Connections E1 E2 E3 P Water supply U ...

Page 7: ...ay Unit 8 V 220 V 110 V 0 V 24 V 24 V 61F 11 Relay Unit E4 Alarm B Push button switch Stop Start Water shortage E2 E4 E1 Contactor Motor protection relay Note Be sure to ground the common Electrode the longest Electrode Power Supply Connections 110 VAC Connect S0 and S1 220 VAC Connect S0 and S2 Insert a pushbutton switch NO between E3 and E4 If the pump stops when the pushbutton switch is release...

Page 8: ... E3 E4 P 61F 11 Relay Unit 8 V 220 V 110 V 0 V 24 V 24 V 61F 11 Relay Unit Alarm B See note Stop Start Full E1 Note Be sure to ground the common Electrode the longest Electrode Connect Ta1 to the power supply Power Supply Connections 110 VAC Connect S0 and S1 220 VAC Connect S0 and S2 Connections E4 E1 E3 E2 Water supply Upper limit U1 indicator ON Pump OFF Pump ON U2 indicator ON U2 indicator OFF...

Page 9: ... tank Water shortage Start Stop E3 E2 E1 Note Be sure to ground the common Electrode the longest Electrode Connect Ta to the contactor s coil terminal Do not connect Tb Power Supply Connections 110 VAC Connect S0 and S1 220 VAC Connect S0 and S2 Connections E1 E2 E3 E4 E5 P Water supply Upper limit Lower limit U1 indicator ON Pump OFF Pump ON U2 indicator ON U3 indicator OFF U2 indicator OFF B LH ...

Page 10: ...ct S0 and S1 220 VAC Connect S0 and S2 Insert a pushbutton switch NO between E2 and E8 as shown by the dotted lines above Do not press the pushbutton if the low water alarm sounds and the pump stops during normal operation water below E3 If the supply water level is below E2 when starting operation or when recovering from a power interruption U2 indicator OFF press the pushbutton to momentarily cl...

Page 11: ...Line voltage R S S T or R T 380 or 415 VAC Phase voltage N R N S or N T 220 or 240 VAC 61F G 220 or 240 VAC Water Supply Note Be sure to ground terminal E3 61F 11 Relay Unit Power source 380 or 415 VAC R S T N M Water tank Stop Start E2 E3 E1 P Ta Electromagnetic switch Transformer Rated voltage S0 S2 220 or 240 VAC Tc Tb E2 E1 S0 S1 S2 S3 U 24 V 8 V A Water supply source ...

Page 12: ...10 VAC Connect S0 and S1 220 VAC Connect S0 and S2 Note Be sure to ground the common Electrode the longest Electrode Connections B LL E2 E3 Water tank Lower limit Middle Upper limit U1 indicator ON U1 indicator OFF U2 indicator ON U2 indicator OFF B LH LM E1 U 1 U 2 Power supply Relay Unit Location When the water level drops below E2 the lower limit indicator turns ON and the alarm sounds U2 indic...

Page 13: ...e relay MCCB R S M T 220 VAC power supply 61F GR See note P 8 V 220 V 0 V 110 V 24 V PS 3SR S0 S2 E3 S1 Tc E1 Tb Ta 61F 11R Relay Unit Stop Start Note Be sure to ground the common Electrode the longest Electrode Connect Ta to the contactor s coil terminal Do not connect Tb Power Supply Connections for models with 110 220 V power 110 VAC Connect S0 and S1 220 VAC Connect S0 and S2 With 2 wire conne...

Page 14: ...es Four 6 dia mounting holes M3 screw 61F G3 Mounting Holes M3 screw Four 6 dia holes Four 6 dia mounting holes 61F G4 Mounting Holes Four 6 dia holes M3 screw Four 6 dia mounting holes In the interest of product improvement specifications are subject to change without notice ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 03937 To convert grams into ounces...

Page 15: ...rther in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyer s application or use of the Product At Buyer s request Omron will provide applicable third party ce...

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