Floatless Level Switch (Compact, Plug-in Type) 61F-GP-N · Controlling materials and operating condi- ... Automatic Water Supply Control Automatic Drainage Control ... The pump stops

1

Floatless Level Switch (Compact, Plug-in Type)

61F-GP-N@Space-saving Design Ideal for Control Panel Downsizing. Easy Maintenance.• Compact: 49.4 × 38 × 84 mm (H×W×D).• Easy identification of operating status with LED operation

indicator.• Independent DPDT contacts on 11-Pin Models.• CE marking and UL/CSA compliance.

Refer to Safety Precautions for Floatless Level Controllers.

■ Model Number Legend

■ Ordering Information

Note: When ordering, specify the desired operating voltage at the end of the model number.

1. No. of Pins 2. TypeN: 11 pinsN8: 8 pins

Blank: General-purposeL 2KM: Long-distance (for 2 km)L 4KM: Long-distance (for 4 km)H: High-sensitivityD: Low-sensitivityR: Two-wireT: High-temperature

Position of LED indicator

2161F-GP-@@

Type General-purpose Long-distance (for 2 km) Long-distance (for 4 km)Model Model Model

11-pin 61F-GP-N 61F-GP-NL 2KM 61F-GP-NL 4KM

Type High-sensitivity Low-sensitivity Two-wireModel Model Model

11-pin 61F-GP-NH 61F-GP-ND 61F-GP-NR

Type Tropical environments High-temperatureModel Model

8-pin 61F-GP-N-TDL 61F-GP-NT

Type General-purpose Long-distance (for 2 km) Long-distance (for 4 km)Model Model Model

8-pin 61F-GP-N8 61F-GP-N8L 2KM 61F-GP-N8L 4KM

Type High-sensitivity Low-sensitivity Two-wireModel Model Model

8-pin 61F-GP-N8H 61F-GP-N8D 61F-GP-N8R61F-GP-N8HY

Example: 61F-GP-N [220 VAC]Desired supply voltage

Cat. No. N42I-E-01

61F-GP-N@

2

■ Compact Plug-in Models (11-pin Type)

Specifications

Note: 1. The length when using completely insulated, 600-V, 3-conductor (0.75 mm2) cabtire cables. Usable cable lengths will become shorter asthe cable diameter or number of conductors becomes larger. For details, refer to Safety Precautions for Floatless Level Controllers.

2. The insulation resistance and dielectric strength indicate values between power terminals and Electrode terminals, between power terminals and contact terminals, and between Electrode terminals and contact terminals. For details, refer to Safety Precautions for Floatless Level Controllers.

3. Possible to use with 15 kΩ or less, however, this may cause reset failure.4. 61F-GP-NH High-sensitivity Controller uses advanced operation.

When the power supply voltage is applied, if there are some liquids between the electrodes (ground and operation electrodes), the inter-nal relay will not operate.When the power supply voltage is applied, if there are no liquids between the electrodes (ground and operation electrodes), the internalrelay will operate. If the advanced operation does not satisfy applications, consider using 61F-N8HY controller which uses sequential operation.

Item General-purpose Controller

61F-GP-N

High-temperature Controller

61F-GP-NT

Long-distance Controllers

61F-GP-NL 2KM (for 2 km)

61F-GP-NL 4KM (for 4 km)

High-sensitivity Controller

61F-GP-NH (see note 4)

Low-sensitivity Controller

61F-GP-ND

Two-wire Controller

61F-GP-NR

Controlling materials and operating condi-tions

For control of ordi-nary purified water or sewage water

For control of ordi-nary purified water or sewage where operating ambient temperature is high.

For control of ordi-nary purified water in cases where the distance between sewage pumps and water tanks or between receiver tanks and supply tanks is long or where remote con-trol is required.

For control of liq-uids with high spe-cific resistance such as distilled 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 combina-tion with Two-wire Electrode Holder (incorporating a resistor of 6.8 kΩ)

Supply voltage 24, 100, 110, 120, 200, 220, 230 or 240 VAC; 50/60 Hz

Operating voltage range

85% to 110% of rated voltage

Interelectrode voltage 8 VAC

Interelectrode current Approx. 1 mA AC max. Approx. 0.12 mA AC max.

Approx. 1 mA AC max.

Power consumption Approx. 3.5 VA max.

Interelectrode operate resistance

0 to approx. 4 kΩ 0 to approx. 4 kΩ 0 to approx. 1.3 kΩ (for 2 km)0 to approx. 0.5 kΩ (for 4 km)

Approx. 10 kΩ to approx. 40 kΩ (see note 3)

0 to approx. 1.3 kΩ

0 to approx. 2 kΩ

Interelectrode release resistance

Approx. 15 k to ∞ Ω


4 k to ∞ Ω (for 2 km)2.5 k to ∞ Ω (for 4 km)


Approx. 4 k to ∞ Ω Approx. 15 k to ∞ Ω

Response time Operate:80 ms max.Release:160 ms max.

Cable length (see note 1)

1 km max. 600 m max. 2 km max.4 km max.

50 m max. 1 km max. 800 m max.

Control output 1 A, 250 VAC (Inductive load: cosφ = 0.4)3 A, 250 VAC (Resistive load)

Ambient temperature Operating:–10 to 55°C (–10 to 70°C for high-temperature controller)

Ambient humidity Operating:45% to 85% RH

Insulation resistance (see note 2)

100 MΩ min. (at 500 VDC)

Dielectric strength (see note 2)

2000 VAC, 50/60 Hz for 1 min.

Life expectancy Electrical: 100,000 operations min.Mechanical: 5,000,000 operations min.

Weight Approx. 155 g

Accessories Hold-down clip PFC-N8

61F-GP-N@

3

Internal Circuit Diagrams

Note: When applying a self-holding circuit, short between terminals 5 and 6 and use terminal 7 as E2.

61F-GP-N/-NT/-NL/-ND 61F-GP-NR61F-GP-NH

3 9 14 1011

U

24 V

8 V

Control circuit

S0 S1 E3

5

E1 Ta1 Tc1 Tb1

867

U

Ta2 Tc2 Tb2

3 9 14 1011

U

24 V

8 V

Control circuit

S0 S1 E3

5

E1 Ta1 Tc1 Tb1

867

U

Ta2 Tc2 Tb2

3 9 14 1011

U

24 V

8 V

Control circuit

S0 S1 E3

5

E1 Ta1 Tc1 Tb1

U

Power supply Power supply Power supply

(See note.) (See note.)

61F-GP-N@

4

■ Connections

Automatic Water Supply Control Automatic Drainage Control

Compact, Plug-in Type61F-GP-N

Dimensions:

page 14

Automatic Water Supply and Drainage Control

Water supplysource

MCCB

R S

M

TCommercial Voltage 61F-GP-N

PS-3S

Stop

3 9

E2E3

E1

P

Start

8 VPower supply

0 V U

U

U

24 V Control circuit

(See note.)

4

8 7 6 5

10 11 1 2

Contac-tor

Water tank

Motor protection relay

Note: Be sure to ground the common Electrode E3 (the longest Electrode).

Connection SocketsPF113A (Front-connecting)PL11 (Rear-connecting)

Connect terminal 1 to the contactor’s coil terminal.

Note: The power supply depends on the specifications of the model.

Connections

Reservoir

MCCB

R S

M

TCommercial Voltage 61F-GP-N

PS-3S

3 9

E2E3

E1

P

8 V

0 V U

U

U


(See note.)

4

8 7 6 5

10 11 1 2

Start

Stop

Contac-tor

Power supply

Motor protection relay Waste-

water tank



Connect terminal 1 to the contactor’s coil terminal.


Connections

E1

E2

E3

P

Water supply

(Indicator ON)Pump OFF

Pump ON (Indicator OFF)

The pump stops when the water level reaches E1 (indicator ON) and starts when the water level drops below E2 (indicator OFF).

Principles of Operation

E1

E2

E3

Water drainage

(Indicator ON)

Pump OFF

Pump ON

(Indicator OFF)

P

The pump starts when the water level reaches E1 (indicator ON) and stops when the water level drops below E2 (indicator OFF).


61F-GP-N@

5

Liquid Level Indication

Liquid Level Indication (Connection Example)


Dimensions:

page 14

E1

E2

E3E4

Water supplysource

Intermediate

Upper limit

Lower limit

MCCB

R S

M

TCommercial Voltage

P

PS-4S

U

U

61F-GP-N

Lower limit Intermediate Upper limit

5678

4

8 VPowersupply

Powersupply

Powersupply

0 V 24 V

103 9

1 211

Control circuit

U

U

U

61F-GP-N

56784

8 V

0 V 24 V

103 9

1 211

Control circuit

U

U

U

61F-GP-N

5678

4

8 V

0 V 24 V

103 9

1 211

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

• Terminals 6 and 7, and terminals 10 and 11 on the lower -limit 61F-GP-N are shorted when the water level reaches E3 (indicator ON).• Terminals 6 and 7, and terminals 10 and 11 on the intermediate 61F-GP-N are shorted when the water level reaches E2 (indicator ON).• Terminals 6 and 7, and terminals 10 and 11 on the upper-limit 61F-GP-N are shorted when the water level reaches E1 (indicator ON).


61F-GP-N@

6

Replacing 61F-G3N Functions

Replacing 61F-G3N Functions (Automatic Water Supply Control with Abnormal Water Increase and Water Shortage Alarms)


Dimensions:

page 14

E1

E2

E4E5

Contactor

Water supply source

StopFull tank

StartWater shortage

MCCB

R S

M

TCommercial Voltage

Water shortage Pump control Full tank

P

PS-5S

E3

U3

U3

61F-GP-N

5678

4

8 VPowersupply

Powersupply

Powersupply

0 V 24 V

10

3 9

1 211

Control circuit

U3

U1

U1

61F-GP-N

56784

8 V

0 V 24 V

10

3 9

1 211

Control circuit

U1

U2

U2

61F-GP-N

5678

4

8 V

0 V 24 V

10

3 9

1 211

Control circuit

U2

BPL PL

(See note.)

Upper limitLower limit Alarm

Watertank


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

E1

E3

E4

E5

Upper limit

Lower limit

Pump OFF

Pump ON

(U1 indicator ON)

(U2 indicator ON)

(U2 indicator OFF)

(U3 indicator OFF)

BLH

BLL

PWater supply

E2

• The pump stops when the water level reaches E2 (U2 indicator ON) and starts when the water level drops below E3 (U2 indicator OFF).

• If the water level rises to E1 for any reason, the upper-limit indicator turns ON and the alarm sounds (U1 indicator ON). If the water level drops below E4 for any reason, the lower-limit indicator turns ON and the alarm sounds (U3 indicator OFF).


61F-GP-N@

7


Two-Wire ConnectionsAutomatic Water Supply and Drainage Control

Compact, Plug-in Type61F-GP-NR

Dimensions:

page 14

E1E2E3

U

U

Water supply source

Stop

Start

MCCB

R S

M

TCommercial Voltage

61F-GP-NR

(See note.)

5

4

P

8 VPowersupply

0 V 24 V

PS-3SR

10

3 9

1 211

Control circuit

R

Contac-tor

Watertank



Connection SocketsPF113 (Front-connecting)PL11 (Rear-connecting)

• Connect terminal 1 to the contactor’s coil terminal.


• With 2-wire connections, only two wires are required between the 61F-GP-NR and Electrode Holder, but three wires are required for the Electrodes.

• The Electrode Holder must be specified for 2-wire connections. (Resistance R is built into Electrode Holders for 2-Wire Connections.)

Connections

E1E2

U

U

Reservoir

MCCB

R S

M

T61F-GP-NR

(See note.)

5

4

P

R

8 V

0 V 24 V

PS-3SR

10

3 9

1 211

Control circuit

E3

Contac-tor

TCommercial Voltage

Powersupply


Waste-water tank


Connection SocketsPF113 (Front-connecting)PL11 (Rear-connecting)



• With 2-wire connections, only two wires are required between the 61F-GP-NR and Electrode Holder, but three wires are required for the Electrodes.


Connections

E1

E2

E3

P

Water supply





E1

E2

E3

Water drainage

(Indicator ON)

Pump OFF

Pump ON

(Indicator OFF)

P



61F-GP-N@

8

■ Connection with Three-phase Four-line CircuitWhen supplying power from N-phase to the Controller in three-phase four-line circuit, refer to the following diagrams.Line voltage (R-S, S-T, or R-T): 380 or 415 VACPhase voltage (N-R, N-S, or N-T): 220 or 240 VAC

61F-GP-N@ 220 or 240 VAC

Note: 1. The diagram shows the connections for the water supply. When draining, change the connection from terminal 1 to terminal 11.2. Be sure to ground terminal 4.

Power source380 or 415 VACR S T N *

M

Water tank

StopStart

E2

E3

E1

P

Electromagnetic switch

A

*

Water supply source

Source voltage: between 3 and 9

61F-GP-N

0 V

220 or 240 V

8 V


U

U

78 6 5

211110

U

4

3 9

(See note 1)

(See note 2.)

61F-GP-N@

9

■ Compact Plug-in Models (8-pin Type)

Specifications

Note: 1. The length when using completely-insulated, 600-V, 3-conductor (0.75 mm2) cabtire cables. Usable cable lengths will become shorter asthe cable diameter or number of conductors becomes larger.

2. The insulation resistance and dielectric strength indicate values between power terminals and Electrode terminals, between power ter-minals and contact terminals, and between Electrode terminals and contact terminals.

3. Possible to use with 15 kΩ or less, however, this may cause reset failure.4. 61F-GP-N8H/-N8Y High-sensitivity Controllers use advanced operation.

When the power supply voltage is applied, if there are some liquids between the electrodes (ground and operation electrodes), the inter-nal relay will not operate.When the power supply voltage is applied, if there are no liquids between the electrodes (ground and operation electrodes), the internalrelay will operate. If the advanced operation does not satisfy applications, consider using 61F-N8HY controller which uses sequential operation.

Item General-purpose Controller

61F-GP-N861F-GP-N8Y (see note 4)

Long-distance Controllers

61F-GP-N8L 2KM (for 2 km)

61F-GP-N8L 4KM (for 4 km)

High-sensitivity Controllers

61F-GP-N8H61F-GP-N8HY(see note 4)

Low-sensitivity Controller

61F-GP-N8D

Two-wire Controller

61F-GP-N8R

Variable Sensitivity Controller

61F-GP-N8-V50

Controlling mate-rials and operat-ing conditions

For control of ordi-nary purified water or sewage water

For control of ordi-nary purified water in cases where the distance between sewage pumps and water tanks or be-tween receiver tanks and supply tanks is long or where remote con-trol is required.

For control of liq-uids with high spe-cific resistance such as distilled water

For control of liq-uids with low spe-cific resistance such as salt water, sewage water, acid chemicals, alkali chemicals

For control of ordi-nary purified water or sewage water used in combina-tion with Two-wire Electrode Holder (incorporating a re-sistor of 6.8 kΩ)

For control of cases where variable sen-sitivity control is re-quired such as detection of froth on the surface of a liq-uid, control of soil moisture content, or detection of de-gree of water pollu-tion

Supply voltage 24, 100, 110, 120, 200, 220, 230 or 240 VAC; 50/60 Hz 24, 110, 220 or 240 VAC; 50/60 Hz

Operating voltage range

85% to 110% of rated voltage

Interelectrode voltage

8 VAC 24 VAC 8 VAC 24 VAC

Interelectrode current

Approx. 1 mA AC max. Approx. 0.4 mA AC max.

Approx. 1 mA AC max. Approx. 3 mA AC max.

Power consump-tion

Approx. 3.5 VA max.

Interelectrode op-erate resistance

0 to approx. 4 kΩ 0 to 1.3 kΩ (for 2 km)0 to 0.5 kΩ (for 4 km)

Approx. 15 kΩ to approx. 70 kΩ (see note 3)

0 to approx. 1.3 kΩ 0 to approx. 2 kΩ 0 to 50 kΩ (Vari-able)

Interelectrode re-lease resistance

Approx. 15 k to ∞ Ω 4 k to ∞ Ω (for 2 km)2.5 k to ∞ Ω (for 4 km)


Approx. 4 k to ∞ Ω Approx. 15 k to ∞ Ω Operating resis-tance +50 kΩ max.

Response time Operate: 80 ms max.Release: 160 ms max.

Cable length (see note 1)

1 km max. 2 km max.4 km max.

50 m max. 1 km max. 800 m max. 50 m max.

Control output 1 A, 250 VAC (Inductive load: cosφ = 0.4)3 A, 250 VAC (Resistive load)

Ambient tempera-ture

Operating: –10 to 55°C

Ambient humidity Operating: 45% to 85% RHInsulation resis-tance (see note 2)

100 MΩ min. (at 500 VDC)

Dielectric strength (see note 2)

2000 VAC, 50/60 Hz for 1 min.

Life expectancy Electrical: 100,000 operations min.Mechanical: 5,000,000 operations min.

Weight Approx. 155 gAccessories Hold-down clip PFC-N8

61F-GP-N@

10

Internal Circuit Diagrams

24 V

24 V

Control circuit

Power supply

Control circuit24 V

Power supply

8 V (see note)

61F-GP-N8/-N8L/-N8D/-N8HY 61F-GP-N8H 61F-GP-N8R

24 V

8 V

Power supply

Control circuit

2

243

61F-GP-N8Y

24 V

8 V

Control circuit

Power supply

Note: 24 V for the 61F-GP-N8HY.

Control circuit24 V

Power supply

24 V

61F-GP-N8-V50

61F-GP-N@

11


Automatic Water Supply and Drainage Control Compact, Plug-in Type61F-GP-N8

Dimensions:

page 14

Water supplysource

MCCB

R S

M

TCommercial Voltage

61F-GP-N8

PS-3S

Stop

E2E3

E1

P

Start

8 V0 V

U

U

U


(See note.)

2 1 8 7

3 4 5 6

Watertank

Contac-tor

Powersupply






Connections

Reservoir

MCCB

R S

M

T

61F-GP-N8

P

8 V0 V

U

U

U

24 V

(See note.)

3 4 5 6

PS-3S

E2E3

E1

Start

Stop

2 1 8 7

Control circuit

Contac-tor

Powersupply

Motor protection relay Waste-

water tank

Commercial Voltage





Connections

E1

E2

E3

P

Watersupply





E1

E2

E3

Water drainage

(Indicator ON)

Pump OFF

Pump ON

(Indicator OFF)

P



61F-GP-N@

12

Water Supply Automatic Drainage

Two-Wire ConnectionsAutomatic Water Supply and Drainage Control

Compact, Plug-in Type61F-GP-N8R

Dimensions:

page 14

E1E2

E3

U

U

A

Water supply source

Stop

Start

MCCB

R S

M

T 61F-GP-N8R

7812

P

8 V0 V

24 V

PS-3SR

3 5 64

Controlcircuit

R

(See note.)

Watertank

Contac-tor

Commercial Voltage

Powersupply





• With 2-wire connections, only two wires are required between the 61F-GP-N8R and Electrode Holder, but three wires are required for the Electrodes.


Connections

E2E3

U

U

A

Reservoir

MCCB

R S

M

T61F-GP-N8R

(See note.)

7812

P

R

8 V0 V

24 V

PS-3SR

3 5 64

Control circuit

Stop

StartE1

Contac-tor

Commercial Voltage

Powersupply


Waste-water tank




• With 2-wire connections, only two wires are required between the 61F-GP-N8R and Electrode Holder, but three wires are required for the Electrodes.


Connections

E1

E2

E3

P

Watersupply





E1

E2

E3

Water drainage

(Indicator ON)

Pump OFF

Pump ON

(Indicator OFF)

P



61F-GP-N@

13

■ Connection with Three-phase Four-line CircuitWhen supplying power from N-phase to the Controller in three-phase four-line circuit, refer to the following diagrams.Line voltage (R-S, S-T, or R-T): 380 or 415 VACPhase voltage (N-R, N-S, or N-T): 220 or 240 VAC

61F-GP-N8@, 220 or 240 VAC

Note: Be sure to ground terminal 1.

Power source380 to 415 VAC

R S T N *

M

Water tankStopStartE2

E3

E1

P

6

Electromagnetic switch

Transformer

4 3

7

5

1 2

U

24 V

8 V

A

*

U Control circuit

8

Water supply source

61F-GP-N@

14

DimensionsNote: All units are in millimeters unless otherwise indicated.

■ Safety PrecautionsRefer to Safety Precautions for All Level Controllers.

49.4

38 7084

61F-GP-N

PF113A

101

61F-GP-N, -NT, -NL, -NH, -ND, -NR, -N -TDL, -N14, -N15, -NH3 When mounting a Display Unit to a PF113A Surface-mounting Socket, secure the PF113A with the groove facing toward the bottom and then connect the 61F-GP-N the PFC-N8 accessory.

PFC-N8

Note: PFC-N8 Mounting Bracket (provided with the Level Controller)

t = 0.3

4.5

83

4

6

Approx.80

38 7084

49.461F-GP-N8

PF083A

91

61F-GP-N8, -N8L, -N8H, -N8HY, -N8D, -N8R Use a PFC-N8 Mounting Bracket to mount the Level Controller to a PF083A Rail-mounted Socket.

PFC-N8

Note: PFC-N8 Mounting Bracket (provided with the Level Controller)

83

4

4.5

t=0.36

Approx.80

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, multiply by 0.03527.

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Products occurring before delivery to the carrier must be presented in writingto Omron within 30 days of receipt of shipment and include the original trans-portation bill signed by the carrier noting that the carrier received the Productsfrom Omron in the condition claimed.

13. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that theProducts will be free from defects in materials and workmanship for a period oftwelve months from the date of sale by Omron (or such other period expressedin writing by Omron). Omron disclaims all other warranties, express or implied.(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION,EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABIL-

ITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS.BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THEPRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIRINTENDED USE. Omron further disclaims all warranties and responsibility ofany type for claims or expenses based on infringement by the Products or oth-erwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obli-gation hereunder shall be, at Omron’s election, to (i) replace (in the formoriginally shipped with Buyer responsible for labor charges for removal orreplacement thereof) the non-complying Product, (ii) repair the non-complyingProduct, or (iii) repay or credit Buyer an amount equal to the purchase price ofthe non-complying Product; provided that in no event shall Omron be responsi-ble for warranty, repair, indemnity or any other claims or expenses regardingthe Products unless Omron’s analysis confirms that the Products were prop-erly handled, stored, installed and maintained and not subject to contamina-tion, abuse, misuse or inappropriate modification. Return of any Products byBuyer must be approved in writing by Omron before shipment. Omron Compa-nies shall not be liable for the suitability or unsuitability or the results from theuse of Products in combination with any electrical or electronic components,circuits, system assemblies or any other materials or substances or environ-ments. Any advice, recommendations or information given orally or in writing,are not to be construed as an amendment or addition to the above warranty.See http://www.omron247.com or contact your Omron representative for pub-lished information.

14. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLEFOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANYWAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM ISBASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.Further, in no event shall liability of Omron Companies exceed the individualprice of the Product on which liability is asserted.

15. Indemnities. Buyer shall indemnify and hold harmless Omron Companies andtheir employees from and against all liabilities, losses, claims, costs andexpenses (including attorney's fees and expenses) related to any claim, inves-tigation, litigation or proceeding (whether or not Omron is a party) which arisesor is alleged to arise from Buyer's acts or omissions under these Terms or inany way with respect to the Products. Without limiting the foregoing, Buyer (atits own expense) shall indemnify and hold harmless Omron and defend or set-tle any action brought against such Companies to the extent based on a claimthat any Product made to Buyer specifications infringed intellectual propertyrights of another party.

16. Property; Confidentiality. Any intellectual property in the Products is the exclu-sive property of Omron Companies and Buyer shall not attempt to duplicate itin any way without the written permission of Omron. Notwithstanding anycharges to Buyer for engineering or tooling, all engineering and tooling shallremain the exclusive property of Omron. All information and materials suppliedby Omron to Buyer relating to the Products are confidential and proprietary,and Buyer shall limit distribution thereof to its trusted employees and strictlyprevent disclosure to any third party.

17. Export Controls. Buyer shall comply with all applicable laws, regulations andlicenses regarding (i) export of products or information; (iii) sale of products to“forbidden” or other proscribed persons; and (ii) disclosure to non-citizens ofregulated technology or information.

18. Miscellaneous. (a) Waiver. No failure or delay by Omron in exercising any rightand no course of dealing between Buyer and Omron shall operate as a waiverof rights by Omron. (b) Assignment. Buyer may not assign its rights hereunderwithout Omron's written consent. (c) Law. These Terms are governed by thelaw of the jurisdiction of the home office of the Omron company from whichBuyer is purchasing the Products (without regard to conflict of law princi-ples). (d) Amendment. These Terms constitute the entire agreement betweenBuyer and Omron relating to the Products, and no provision may be changedor waived unless in writing signed by the parties. (e) Severability. If any provi-sion hereof is rendered ineffective or invalid, such provision shall not invalidateany other provision. (f) Setoff. Buyer shall have no right to set off any amountsagainst the amount owing in respect of this invoice. (g) Definitions. As usedherein, “including” means “including without limitation”; and “Omron Compa-nies” (or similar words) mean Omron Corporation and any direct or indirectsubsidiary or affiliate thereof.

Certain Precautions on Specifications and Use1. Suitability of Use. Omron Companies shall not be responsible for conformity

with any standards, codes or regulations which apply to the combination of theProduct in the Buyer’s application or use of the Product. At Buyer’s request,Omron will provide applicable third party certification documents identifyingratings and limitations of use which apply to the Product. This information byitself is not sufficient for a complete determination of the suitability of the Prod-uct in combination with the end product, machine, system, or other applicationor use. Buyer shall be solely responsible for determining appropriateness ofthe particular Product with respect to Buyer’s application, product or system.Buyer shall take application responsibility in all cases but the following is anon-exhaustive list of applications for which particular attention must be given:(i) Outdoor use, uses involving potential chemical contamination or electricalinterference, or conditions or uses not described in this document.(ii) Use in consumer products or any use in significant quantities. (iii) Energy control systems, combustion systems, railroad systems, aviationsystems, medical equipment, amusement machines, vehicles, safety equip-ment, and installations subject to separate industry or government regulations. (iv) Systems, machines and equipment that could present a risk to life or prop-erty. Please know and observe all prohibitions of use applicable to this Prod-uct. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUSRISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUTENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO

ADDRESS THE RISKS, AND THAT THE OMRON’S PRODUCT IS PROP-ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THEOVERALL EQUIPMENT OR SYSTEM.

2. Programmable Products. Omron Companies shall not be responsible for theuser’s programming of a programmable Product, or any consequence thereof.

3. Performance Data. Data presented in Omron Company websites, catalogsand other materials is provided as a guide for the user in determining suitabil-ity and does not constitute a warranty. It may represent the result of Omron’stest conditions, and the user must correlate it to actual application require-ments. Actual performance is subject to the Omron’s Warranty and Limitationsof Liability.

4. Change in Specifications. Product specifications and accessories may bechanged at any time based on improvements and other reasons. It is our prac-tice to change part numbers when published ratings or features are changed,or when significant construction changes are made. However, some specifica-tions of the Product may be changed without any notice. When in doubt, spe-cial part numbers may be assigned to fix or establish key specifications foryour application. Please consult with your Omron’s representative at any timeto confirm actual specifications of purchased Product.

5. Errors and Omissions. Information presented by Omron Companies has beenchecked and is believed to be accurate; however, no responsibility is assumedfor clerical, typographical or proofreading errors or omissions.

OMRON CANADA, INC. • HEAD OFFICEToronto, ON, Canada • 416.286.6465 • 866.986.6766 • www.omron247.com

OMRON ELECTRONICS DE MEXICO • HEAD OFFICEMéxico DF • 52.55.59.01.43.00 • 01-800-226-6766 • [email protected]

OMRON ELECTRONICS DE MEXICO • SALES OFFICEApodaca, N.L. • 52.81.11.56.99.20 • 01-800-226-6766 • [email protected]

OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICESão Paulo, SP, Brasil • 55.11.2101.6300 • www.omron.com.br

OMRON ARGENTINA • SALES OFFICECono Sur • 54.11.4783.5300

OMRON CHILE • SALES OFFICESantiago • 56.9.9917.3920

OTHER OMRON LATIN AMERICA SALES54.11.4783.5300

Authorized Distributor:

Cat. No. N42I-E-01 Note: Specifications are subject to change. © 2014 Omron Electronics LLC Printed in U.S.A.

Printed on recycled paper.

Automation Control Systems• Machine Automation Controllers (MAC) • Programmable Controllers (PLC) • Operator interfaces (HMI) • Distributed I/O • Software

Drives & Motion Controls • Servo & AC Drives • Motion Controllers & Encoders

Temperature & Process Controllers • Single and Multi-loop Controllers

Sensors & Vision• Proximity Sensors • Photoelectric Sensors • Fiber-Optic Sensors• Amplified Photomicrosensors • Measurement Sensors• Ultrasonic Sensors • Vision Sensors

Industrial Components • RFID/Code Readers • Relays • Pushbuttons & Indicators • Limit and Basic Switches • Timers • Counters • Metering Devices • Power Supplies

Safety • Laser Scanners • Safety Mats • Edges and Bumpers • Programmable Safety Controllers • Light Curtains • Safety Relays • Safety Interlock Switches

OMRON AUTOMATION AND SAFETY • THE AMERICAS HEADQUARTERS • Hoffman Estates, IL USA • 847.843.7900 • 800.556.6766 • www.omron247.com

OMRON EUROPE B.V. • Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. • +31 (0) 23 568 13 00 • www.industrial.omron.eu

Floatless Level Switch (Compact, Plug-in Type) 61F-GP-N · Controlling materials and operating condi- ... Automatic Water Supply Control Automatic Drainage Control ... The pump stops

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