Wenglor OPT2011 User manual

OPT2011

High-performance distance sensor

Operating Instructions

Available as PDF only

Status: 16.08.2018

www.wenglor.com

Table of Contents

1. Use for Intended Purpose 4

2. Safety Precautions 4

2.1. Safety Precautions 4

2.2. Laser/LED warning 4

3. EC Declaration of Conformity 4

4. Device Features 5

4.1. Connecting the Sensor 6

4.2. Housing Dimensions 7

4.3. Control Panel 7

5. Mounting instructions 7

6. Initial Operation 8

6.1. Initial Operation 8

6.2. Default Settings 9

7. Functional Overview 10

7.1. Run 12

7.2. Pin Function 12

7.3. Function of E/A1 and E/A2 13

7.3.1. Switching Output Foreground Teach-In 14

7.3.2. Switching Output Background Teach-In 14

7.3.3. Switching Output Window Teach-In 15

7.3.4. Switching Output Poti 16

7.3.5. Switching Output Hysteresis 16

7.3.6. Switching Output Window Size 16

7.3.7. Switching Output NPN/PNP 16

7.3.8. Switching Output NO/NC 17

7.3.9. Switching Output Response Time Delay 17

7.3.10. Switching Output Fall Time Delay 17

7.3.11. Switching Output Pulse Length 18

7.3.12. Switching Output Teach-In External 18

7.4. Analog 19

7.5. Display 19

7.5.1. Display Mode 19

7.5.2. Display Intensity 20

7.6. Expert Menu 20

7.7. Filter 20

7.8. Laser 21

7.9. E/A Test 21

7.9.1. E/A Test – Test A1 or A2 21

7.9.2. E/A Test – Test Ana U or I 21

7.10. Language 22

7.11. Info 22

7.12. Reset 22

7.13. Password 23

8. Maintenance Instructions 23

9. Proper Disposal 23

1. Use for Intended Purpose

This wenglor product has to be used according to the following functional principle:

High-performance distance sensor

High-performance distance sensors which use the principle of transit time measurement determine the dis-

tance between the sensor and the object according to the principle of transit time measurement. These sensors

have a large working range and are therefore able to detect objects over large distances.

Selected sensors are distinguished by WinTec (wenglor interference free technology). This technology allows

black or shiny surfaces to be reliably detected even in extremely inclined positions. It is possible to mount sev-

eral sensors next to or across from each other without them inﬂuencing each other.

2. Safety Precautions

2.1. Safety Precautions

• This operating instruction is part of the product and must be kept during its entire service life.

• Read this operating instruction carefully before using the product.

• Installation, start-up and maintenance of this product has only to be carried out by trained personal.

• Tampering with or modifying the product is not permissible.

• Protect the product against contamination during start-up.

• Not a safety component in accordance with the EU Machinery Directive.

2.2. Laser/LED warning

Class Laser 1 (EN 60825-1)

Observe all applicable standards

and safety precautions.

3. EC Declaration of Conformity

The EC declaration of conformity can be found on our website at www.wenglor.com in download area.

LASER CLASS 1

EN60825-1

2007

RoHS

4. Device Features

Order Number OPT2011

Working Range 50...3050 mm

Measuring Range 3000 mm

Reproducibility 1 mm

Linearity Deviation (200…3050 mm) 7 mm

Linearity Deviation (50…200 mm) 15 mm

Switching hysteresis 3…20 mm

Light Source Laser light (red)

Laser Class 1

Supply Voltage 18…30 V DC

Current Consumption (Ub = 24 V) < 70 mA

Switching Frequency 250 Hz

Response Time 2 ms

Temperature Drift (−10° < Tu < 50°) < 0,2 mm/K

Temperature Drift (Tu < −10°) < 0,4 mm/K

Temperature Range −40 °C…50 °C

Voltage Drop < 2,5 V

Switching Output/Switching Current 100 mA

Short Circuit Protection yes

Reverse Polarity and Overload Protection yes

Protection Class III

Protection IP68

Connection M12 × 1; 4-pin

Measuring Range:

The Sensors’ measuring range is determined by object remission.

Maximum range of up to 3 m on white (90 % remission)

up to 3 m on grey (18 % remission)

up to 2 m on black (6 % remission)

Light Spot Diameter

Working Distance 0 3 m

Light Spot Diameter 5 mm 9 mm

Dependence of Hysteresis and reproducibility on the Sampling Rate on white (90 % Remission)

OPT2011

Set Filter Default setting for min.

hysteresis in mm Reproducibility in mm

1 20 15

2 16 10

Default Settings 5 12 8

10 10 6

20 8 5

50 6 4

100 5 3

200 4 2

500 3 1

Power-on Drift

The following table provides information on the power-on drift during the warm-up phase.

Time in min 0 1 2 5 10

Power-on drift in mm ±7 ±5 ±4 ±2 ±0

4.1. Connecting the Sensor

799

Legend

Wire Colors according to

DIN IEC 757

Platinum measuring resistor

not connected

Test Input

Test Input inverted

Trigger Input

Analog Output

Ground for the Analog Output

Block Discharge

Valve Output

Valve Control Output +

Valve Control Output 0 V

Synchronization

Receiver-Line

Emitter-Line

Grounding

Switching Distance Reduction

Ethernet Receive Path

Ethernet Send Path

Interfaces-Bus A(+)/B(–)

Emitted Light disengageable

Magnet activation

Input confirmation

Contactor Monitoring

Encoder A/A (TTL)

Encoder B/B (TTL)

Black

Brown

Red

Orange

Yellow

Green

Blue

Violet

Grey

White

Pink

Green/Yellow

Supply Voltage +

Supply Voltage 0 V

Supply Voltage (AC Voltage)

Switching Output (NO)

Switching Output (NC)

Contamination/Error Output (NO)

Contamination/Error Output (NC)

Input (analog or digital)

Teach Input

Time Delay (activation)

Shielding

Interface Receive Path

Interface Send Path

Ready

Ground

Clock

Output/Input programmable

Power over Ethernet

Safety Input

Safety Output

Signal Output

Ethernet Gigabit bidirect. data line (A-D)

Encoder 0-pulse 0-0 (TTL)

Encoder A

Encoder B

Digital output MIN

Digital output MAX

Digital output OK

Synchronization In

Synchronization OUT

Brightness output

Maintenance

reserved

4.2. Housing Dimensions

1 = Transmitter Diode

2 = Receiver Diode

4.3. Control Panel

23 20 22

20 = Enter Button

22 = Up Button

23 = Down Button

60 = Display

01 6802

Po1

01 = Switching Status Indicator

02 = Contamination Warning

68 = Supply Voltage Indicator

5. Mounting instructions

During operation of the Sensors, the corresponding electrical and mechanical regulations, as well as safety

regulations must be observed. The Sensor must be protected from mechanical impact. The Sensor has optimal

ambient light characteristics if the background changes within the Working Range.

6. Initial Operation

6.1. Initial Operation

Before the conﬁguration, connect the Sensor to 18…30 V DC.

The desired menu language must be selected after initial start-up, and after each reset (see ﬁg. 1).

Fig. 1: Set menu language

The functions of the keys appear in the display as follows:

5: Navigate up.

6: Navigate down.

: Selection is acknowledged with the enter key.

The keys within a menu item can also be assigned to letters or other symbols such as “+” and “–”. You can

keep the “+” or “–” key pressed for a longer time in order to make larger numerical jumps.

Meaning of the menu items:

3Back: one level higher in the menu.

7Run: switch to delay mode.

Switch to the conﬁguration menu by pressing any key.

Note:

If no settings are adjusted in the conﬁguration menu for a period of 30 s, the Sensor is automatically returned to

the read-out view. The Sensor accesses the last used menu view when a key is once again activated.

If a setting is adjusted, it becomes active when the conﬁguration menu is exited.

Important:

Do not use any sharp objects to press the keys when configuring settings, because they might otherwise

be damaged.

6.2. Default Settings

OPT2011

Pin Function E/A 1 Switching output

E/A 2 Analog output

Outputs

Teach Mode T Foreground

Switching threshold 1000 mm

Switching Hysteresis 12 mm

Window Size 50 mm

PNP/NPN PNP

NO/NC NO

On-Delay 0 ms

Off-Delay 0 ms

Impulse 0 ms

Analog

U/I I

4 mA 50 mm

20 mA 3050 mm

Display Mode Switch

Intensity Screensaver

Expert menu Off

Filter 5

Laser On

Language English

Password Enable Off

Enter 

7. Functional Overview

Menu items that are presented in bold are always displayed in the menu.

The other menu items appear only when the Expert Menu is activated.

* Visibility depends on the selected settings (see details in the respective section)

** can only be selected for E/A2

Run

Pin Function E/A1

E/A2

Ub active

Ub inactive

ON

OFF

Switch

Error

Contaminate

Analog**

Laser

Ext T Ax

PNP

NPN

Pushpull

PNP

NPN

Pushpull

T Foreground

T Background

T Window

Min

Normal

Max

Power save

Screensaver

NO

NC

Switch

Analog

Press <T>

for Teach-In

Value in mm

Value in ms

Value in mm

Select U or I

Measuring Range Teach-In

Value in mm

NPN/PNP

NO/NC

Mode

Rotate

Intensity

Mode U/I

Teach-In

At 0 V*

At 10 V*

At 4 mA*

At 20 mA*

T Foreground

T Background

T Window

Poti

Hysteresis

Window size*

NPN/PNP

NO/NC

ON Delay

OFF Delay

Impulse

T Extern

Analog

Display

Expert Menu

Depends on pin function E/A1:

A1 Switch

A1 Error

A1 Contaminate

E1 Laser

E1 Ext T A2

Depends on pin function E/A2:

A2 Switch

A2 Error

A2 Contaminate

A2 Analog

E2 Laser

E2 Ext T A1

If Switching Output

If analog Output*

If Input

If Error Output or

Contamination Output

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