CONTRINEX Background Suppression Sensors

7/30/2019 CONTRINEX Background Suppression Sensors

1/17

PHOTOELECTRIC SENSORS WITHBACKGROUND SUPPRESSION

Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: [email protected]
http://www.clrwtr.com/CONTRINEX-Photoelectric-Proximity-Switches.htmlhttp://www.clrwtr.com/CONTRINEX-Photoelectric-Proximity-Switches.htmlhttp://www.clrwtr.com/CONTRINEX-Photoelectric-Proximity-Switches.html


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Fig. 1

target

pos. A

pos. B

receivingoptics

emittingoptics

PSD(receiver)

emitter

B A

PHOTOELECTRIC SENSORS WITH BACKGROUND SUPPRESSION

OPERATING PRINCIPLE

Photoelectric sensors with background suppression function by using the angle of incidence,

rather than the amount, of reflected light. The light pulse from the emitting diode leaves the opti-

cal system as a focused, almost parallel, light beam. On meeting an object in its path, part of thebeam is diffusely reflected, and in turn, part of this reflected light falls on the PSD (Position-Sensi-

tive Device) housed in the same sensor (Fig. 1). Depending on the distance of the target from

the device, the light falls on a particular spot of the PSD, and a corresponding reception signal is

emitted, indicating that an object is present at a certain distance from the device. The analyzing

circuit compares the signal received with the preset operating distance (adjusted by means of

the built-in potentiometer), and, if the distance of the object is less than, or equal to, the preset

operating distance, the output is switched. Contrary to an energetic diffuse sensor, the operating

distance depends only to a very small extent on the target size or color, or on the nature of its

surface. The object can therefore be easily discerned, even against a light background. These

devices are not suitable for objects having shiny surfaces.

AvAILABLE MODELS

The present range of photoelectric sensors with background suppression comprises cylindri-

cal as well as rectangular models of various sizes, thus providing the user with a considerable

choice.

INTRODUCTION



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The devices feature:

- Large setting ranges (adjustable by means of a built-in potentiometer)

- Virtually negligible blind zone

- Operating distance independent of target color, shape and surface structure

- High switching frequencies

- High degree of protection (IP 67)

DEvICES WITH ANALOG OUTPUT

The background suppression product range includes devices with analog output with excellent

white-gray characteristics. These feature a large sensing range, excellent temperature stability

and an outstanding repeat accuracy. The sensing range, as with classic background suppression

models, is furthermore independent of the target color and surface structure. Since intermediate

digitalization has been dispensed with, the resolution of these sensors is virtually unlimited.

fIBERS

The range furthermore includes synthetic fibers with background suppression for axial and lateral

sensing. These fibers recognise position and thickness differences of only 0.1 mm and detect

targets as small as 0.15 mm2 as well as wires/threads with diameters from 0.1 mm.

For suitable amplifiers, please consult our catalog "Fiber-optic solutions".



4/17

ANALOG DIffUSE SENSOR WITH

BACKGROUND SUPPRESSION

MAIN fEATURES

Sensing range from 10 ...100 mm Excellent resolution

Excellent temperature stability Voltage output of 0 ... 5 V

Operating distance independent of target color and surface structure Bandwidth of 100 Hz

Glass lens, easy to clean High degree of protection: IP 67

CONNECTION

Switches with 2 m PVC cable 3 x 0.34 mm2 are standard. Other cable types or lengths are avail-

able on request.

DOCUMENTATION

Detailed data sheets for these products can be found on the Contrinex website www.contrinex.com

or ordered free of charge from our distributors.

Technical drawings can be downloaded as files from the Contrinex website and directly imported

into your construction drawings.

TECHNICAL DATA

Chrome-platedbrass

10.. .30VDC

100Hz(ats=50mm)

20% 25mA 100msec

5,000Lux

10,000Lux

0...+55C 0.1/C IP67

1kV

Level2

Level2

Level3

Level2

Built-in

Built-in

Built-in

Housingmaterial

SupplyvoltagerangeUB

Bandwidth(-3dB)

Permissibleripplecontent

No-loadsupplycurrent

Timedelaybeforeavailability

Max.ambientlight:

halogen

sun

Ambienttemperaturerange

Temperaturedrift%sn Degreeofprotection

EMCprotection:

IEC60947-5-2

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4

IEC61000-4-6

Short-circuitprotection

Polarityreversalprotection

Power-onreset



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gray

white

black

Response curve:

Housingsize

Sensingrange

Standardtarget

Emitter

Voltageoutput

Currentoutput

Weight

TyPE SPECIfIC DATA

M12

10...100mm

100x100mmwhite

LEDred660nm

0...5V

---

85g

PART REfERENCES

Partref.:(bold:preferredtypes)

Output0...5V/PVCcable2m

Wiring(page17)

LAK-1120-309

Diagram1

SERIES 1120 10 ... 100 mm



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MAIN fEATURES

Short housing Setting range from 10 ... 120 mm

Sensitivity adjustment by means of the built-in potentiometer Very small blind zone of < 1 mm

Operating distance independent of target color and surface structure High switching frequency of 500 Hz

Glass window, easy to clean Excellent resistance to environmental influences thanks to polyurethane potting of the electronic

module

High degree of protection: IP 67

LEDS

For reliable operation the green LED (reception indication) must light up. The yellow LED indi-

cates the output state.

CONNECTION

Switches with 2 m PVC cable 3 x 0.34 mm2 or 4-pole S12 connector are standard.Other cable

types or lengths are available on request.

DOCUMENTATION





TECHNICAL DATA

Housingmaterial

SupplyvoltagerangeUB Permissibleripplecontent


Outputcurrent Outputvoltagedrop

Max.switchingfrequency

Switchingtime(and) Timedelaybeforeavailability

Max.ambientlight:

halogen

sun



EMCprotection:

IEC60947-5-2

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4



Power-onreset

Chrome-platedbrass

10.. .36VDC

20% 25mA

200mA 2.0Vat200mA 500Hz

1msec

20msec

5,000Lux

10,000Lux

-25... +55C 0.5/C IP67

1kV

Level2

Level3

Level3

Built-in

Built-in

Built-in

DIffUSE SENSORS WITH




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[mm]

0 4020 8060 120100

16

12

8

4

0 [mm]reductioninoperatingdis

tance

operating distance with white paper (90%)

black 6%

gray 18%

5

10

15

30

00 4020 8060 120100

[mm]

[mm]

20

25

reductioninoperatingd

istance


black 6%

gray 18%

ye

llow

gr

een

POT POT POT POT

PART REfERENCES

Partref.:(bold:preferredtypes)NPNlight-ON/PVCcable2m

NPNdark-ON/PVCcable2m

NPNlight-ON/ConnectorS124-pole

NPNdark-ON/ConnectorS124-pole

PNPlight-ON/PVCcable2mPNPdark-ON/PVCcable2m

PNPlight-ON/ConnectorS124-pole

PNPdark-ON/ConnectorS124-pole

Wiring(page17)

LHK-1180W-301

LHK-1180W-302

LHS-1180W-301

LHS-1180W-302

LHK-1180W-303LHK-1180W-304

LHS-1180W-303

LHS-1180W-304

Diagram3

LHK-1180-301

LHK-1180-302

LHS-1180-301

LHS-1180-302

LHK-1180-303LHK-1180-304

LHS-1180-303

LHS-1180-304

Diagram3

Response curves:

Housingsize

Settingrange

Standardtarget

Emitter

Weight(cable/connectormodel)

TyPE SPECIfIC DATA

M18 10...120mm

100x100mmwhite

LEDred660nm

121g/53g

STANDARD LATERAL SENSING

M18 10...120mm

100x100mmwhite

LEDred660nm

124g/57g

SERIES 1180 / 1180W 10 ... 120 mm 10 ...120 mm



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MAIN fEATURES

Small, but robust Setting range from 15 ... 150 mm (3030) / 15 ... 200 mm (3131)

Sensitivity adjustment by means of the built-in 12-turn potentiometer Very small blind zone of < 1 mm

Operating distance independent of target color and surface structure High switching frequency of 500 Hz

Glass window, easy to clean Extremely resistant and fully-potted PBTP (Crastin) housing


LEDS



CONNECTION

Devices with 3 m PVC cable 4 x 0.14 mm 2 (3030) or 2 m PVC cable 3 x 0.14 mm2 (3131) and

4-pole S8 (3030) or 3-pole S8 (3131) connector are standard. Other cable types or lengths are

available on request.

DOCUMENTATION





TECHNICAL DATA

Housingmaterial



Outputcurrent

Outputvoltagedrop



Max.ambientlight:

halogen

sun



EMCprotection:

IEC60947-5-2

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4

IEC61000-4-6



Power-onreset

Glass-fiberreinforcedPBTP(Crastin)

10.. .36VDC

20% 25mA 200mA 2.0Vat200mA 500Hz

1msec

100msec

5,000Lux

10,000Lux

-25... +55C 0.3/C IP67

5kV

Level2(3030)/Level3(3131)

Level3

Level3

Level 2(3131)

Built-in

Built-in

Built-in





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8

16

24

32

0

0 40 80 120 160

[mm]

[mm]

reductioninoperatingdistance


gray 18 %

black 6 %



gray 18 %

black 6 %

PART REfERENCES

Housingsize

Settingrange

Standardtarget

Emitter


TyPE SPECIfIC DATA

30x30x15

15...150mm

100x100mmwhite

LEDred660nm

75g/17g

4-WIRE

30x30x15

15...200mm

100x100mmwhite

LEDred660nm

75g/17g

3-WIRETyPE SPECIfIC DATA

Housingsize

Settingrange

Standardtarget

Emitter


Partref.:(bold:preferredtypes)

NPNlight-ON/PVCcable2m

NPNdark-ON/PVCcable2m

NPNlight-ON/ConnectorS83-pole

NPNdark-ON/ConnectorS83-pole

PNPlight-ON/PVCcable2mPNPdark-ON/PVCcable2m

PNPlight-ON/ConnectorS83-pole

PNPdark-ON/ConnectorS83-pole

Wiring(page17)

Partref.:(bold:preferredtypes)NPNchangeover/PVCcable3m

NPNlight-ON+recept./PVCcable3m

NPNchangeover/S84-pole

NPNlight-ON+reception/S84-pole

PNPchangeover/PVCcable3mPNPlight-ON+recept./PVCcable3m

PNPchangeover/S84-pole

PNPlight-ON+reception/S84-pole

Wiring(page17)

LHK-3131-301

LHK-3131-302

LHS-3131-301

LHS-3131-302

LHK-3131-303LHK-3131-304

LHS-3131-303

LHS-3131-304

Diagram3

LHK-3030-101

LHK-3030-102

LHS-3030-101

LHS-3030-102

LHK-3030-103LHK-3030-104

LHS-3030-103

LHS-3030-104

Diagram4

Response curves:

15 ... 150 mm 15 ... 200 mmSERIES 3030 / 3131



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MAIN fEATURES

Sensing range from 10 ... 100 mm Excellent resolution (no digitalization)

Excellent temperature stability Voltage as well as current outputs in the same device

Operating distance independent of target color and surface structure Bandwidth of 500 Hz

Glass window, easy to clean Extremely resistant and fully-potted PBTP (Crastin) housing


CONNECTION

Switches with 2 m PVC cable 4 x 0.14 mm2 or 4-pole S8 connector are standard. Other cable


DOCUMENTATION





Housingmaterial

SupplyvoltagerangeUB

Bandwidth(-3dB)

Permissibleripplecontent


Timedelaybeforeavailability Max.ambientlight:

halogen

sun



EMCprotection:

IEC60947-5-2

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4

IEC61000-4-6



Power-onreset

TECHNICAL DATA


10...36VDC/15...36VDC(LA#-3130-119)

500Hz(ats=50mm)

20% 25mA

100msec

5,000Lux

10,000Lux

-25...+55C 0.1/C IP67

5kV

Level3

Level3

Level3

Level2

Built-in

Built-in

Built-in

ANALOG DIffUSE SENSORS WITH




11/17

blackgraywhite

blackgraywhite

Response curves:

PART REfERENCES

Partref.:(bold:preferredtypes)Voltageandcurrentoutputs/PVCcable2m

Voltageandcurrentoutputs/ConnectorS84-pole

Wiring(page17)

LAK-3130-119

LAS-3130-119

Diagram2

LAK-3130-109

LAS-3130-109

Diagram2

Housingsize

Sensingrange

Standardtarget

Emitter

Voltageoutput

Currentoutput


TyPE SPECIfIC DATA

30x30x15

10...100mm

100x100mmwhite

LEDred660nm

0...5V

1...5mA

75g/17g

30x30x15

10...100mm

100x100mmwhite

LEDred660nm

0...10V

4...20mA

75g/17g

SERIES 3130 10 ... 100 mm 10 ... 100 mm



12/17

MAIN fEATURES

Large setting range from 20 ... 500 mm

Distance setting by means of the built-in 3-turn potentiometer with position indication

Very small blind zone of < 1 mm

Operating distance independent of target color and surface structure

High switching frequency of 500 Hz

Glass window, easy to clean

Extremely resistant and fully-potted PBTP (Crastin) housing


LED

For reliable operation the LED (reception indication) must light up green. A yellow LED indicates

the output state.

CONNECTION

Devices with 2 m PVC cable 4 x 0.25 mm 2 or 4-pole S12 connector are standard. Other cable


DOCUMENTATIONDetailed data sheets for these products can be found on the Contrinex website www.contrinex.com




TECHNICAL DATA

Housingmaterial



Outputcurrent

Outputvoltagedrop



Max.ambientlight:

halogen

sun



EMCprotection

IEC60947-5-2

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4

IEC61000-4-6 Short-circuitprotection


Power-onreset


10.. .36VDC

20% 30mA

200mA 2.0Vat200mA 500Hz

1msec

100msec

5,000Lux

10,000Lux

-25 ...+55C 0.2/C IP67

5kV

Level3

Level3

Level3

Level2 Built-in

Built-in

Built-in

DIffUSE SENSOR WITH




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reductioninoperating

distance

gray 18 %

black 6 %

operating distance with white paper (90%)Response curve:

Housingsize

Settingrange

Standardtarget

Emitter


TyPE SPECIfIC DATA

40x50x15

20...500mm

100x100mmwhite

LEDred660nm

75g/17g

STANDARD

PART REfERENCES

Partref.:(bold:preferredtypes)NPNchangeover/PVCcable2m

NPNlight-ON+reception/PVCcable2m

NPNchangeover/ConnectorS124-pole

NPNlight-ON+reception/S124-pole

PNPchangeover/PVCcable2mPNPlight-ON+reception/PVCcable2m

PNPchangeover/ConnectorS124-pole

PNPlight-ON+reception/S124-pole

Wiring(page17)

LHK-4050-101

LHK-4050-102

LHS-4050-101

LHS-4050-102

LHK-4050-103LHK-4050-104

LHS-4050-103

LHS-4050-104

Diagram4

20 ... 500 mmSERIES 4050



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MAIN fEATURES

Robust universal devices Large setting range from 50 to 1,000 mm

Sensitivity adjustment by means of a built-in potentiometer with calibration scale and reductiongearbox

Very small blind zone of < 1 mm

Operating distance independent of target color and surface structure High switching frequency: 250 Hz

Glass window, easy to clean Extremely resistant PBTP (Crastin) housing


LEDS



CONNECTION

Devices with 4-pole or 5-pole S12 connector or screw terminal are standard.

DOCUMENTATION





TECHNICAL DATA


10.. .36VDC

20...265VAC/20...320VDC

20% 50mA < 2VA

200mA 2.0Vat200mA 250Hz

2msec

20msec(DC)/200msec(UC)

5,000Lux

10,000Lux

-5.. .+55C 0.3/C IP67

1kV

Level3

Level3

Level3

Built-in

Built-in

Built-in

Housingmaterial

DCsupplyvoltagerangeUB

UCsupplyvoltagerangeUB Permissibleripplecontent*

No-loadsupplycurrentDC*

No-loadsupplyvoltageUC**

Outputcurrent*

Outputvoltagedrop*


Switchingtime(and)* Timedelaybeforeavailability

Max.ambientlight:

halogen

sun



EMCprotection

IEC60947-5-2

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4



Power-onreset

*DCmodels(UCseedatasheet)

**UCmodels





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65

83

5

62

73

5,5

90o

5,5

8,

3

( 4,0 - 7,0)

PG 11 (SW 22)(26-29)

25

32,5

25

LED* potentiometercounter

green yellow

60

50

40

30

20

10

00 200 400 600 800 1000



gray 18 %

black 6 %

[mm]

[mm]

32,

5

25

2565

83

5

62

73

5,5

15,5

25,5

35,5

M12x1

55,5

90o

5,5

9,5

8,1

8,

3

LED* potentiometercounter

green yellow

Response curve:

PART REfERENCES

Partref.:(bold:preferredtypes)DCNPN/ConnectorS124-pole

DCNPN/Screwterminal

DCNPNtimer**/S125-pole

DCNPNtimer**/Screwterminal

DCPNP/ConnectorS124-poleDCPNP/Screwterminal

DCPNPtimer**/S125-pole

DCPNPtimer**/Screwterminal

Wiring(page17)

**light-ON/dark-ONswitchable

LHS-6080-101*

LHT-6080-101

LHS-6080-151

LHT-6080-151

LHS-6080-103*LHT-6080-103

LHS-6080-153

LHT-6080-153

Diagram4*/5

Partref.:(bold:preferredtypes)UCrelay/ConnectorS125-pole

UCrelay/Screwterminal

UCrelay/timer**/S125-pole

UCrelay/timer**/Screwterminal

Wiring(page17)

LHS-6080-115

LHT-6080-115

LHS-6080-165

LHT-6080-165

Diagram6

Housingsize

Settingrange

Standardtarget

Emitter

Weight

TyPE SPECIfIC DATA

65x83x25

50...1,000mm

200x200mmwhite

IRLED880nm

100g

DC TyPE SPECIfIC DATA UC (AC / DC)

65x83x25

50...1,000mm

200x200mmwhite

IRLED880nm

100g

Housingsize

Settingrange

Standardtarget

Emitter

Weight

* receiver only

50 ... 1,000 mm 50 ... 1,000 mmSERIES 6080



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backgroundtarget

MAIN fEATURES

Diffuse sensor with background suppression Factory adjusted operating distance of 12 mm

Fully potted optical parts Recognition of position and thickness differences of only 0.1 mm

Suitable for rough environments, thanks to glass-fiber reinforced PBTP housing Scratch resistant, easy-to-clean glass lenses

Part reference (bold: preferred types)

Housingsize: x0 Backgroundsuppression/flexible/0 Partreference LFP-1108-020

Operatingdistance Fixed 12mm

Outsidefiber 2separatefibers, 2.2mm Innerfiber 151x 75mm Specialcharacteristics Lateralsensing

Detectableheightdifference:0.1mm

Minimumdetectabletargetsize:0.15mm2

Minimumdetectablewirediameter:0.1mm

Housingsize: x0 Backgroundsuppression/flexible

Partreference LFP-1109-020

Operatingdistance Fixed 12mm

Outsidefiber 2separatefibers, 2.2mm Innerfiber 151x 75mm Specialcharacteristics Detectableheightdifference:0.1mm

Minimumdetectabletargetsize:0.15mm2

Minimumdetectablewirediameter:0.1mm

SyNTHETIC fIBERS WITH




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NPNlight-ON/dark-ONoutput PNPlight-ON/dark-ONoutput

NPNchangeoveroutputs

NPNlight-ON+receptionoutputs

Diagram4

Diagram3

PNPchangeoveroutputs

PNPlight-ON+receptionoutputs

brown

black

white

blueload

Diagram5

NPNwithtestinput PNPwithtestinput

UCwithrelayoutput

Diagram6

brown

black

blue

white

gray

load

load

gray

brown

black

white

blue

relay

(1)*

(3)*

(2)*

(5)*

(4)*

WIRING DIAGRAMS

Diagram1 Diagram2

brown

black

blue

load

(2)N.C./(4)N.O.andS8

load

brown

black

white

blue

Analogoutput Analogoutput

brown

black

white

blue

load

(2)N.C./(4)N.O.andS8

brown

black

blue

load

brown

black

blue

load

Documents

CONTRINEX Background Suppression Sensors