IFM Electronic OID20 Operating Instructions Manual

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Operating instructions

Optical distance sensor

OID20x

80284285 / 00 04 / 2019

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Contents

1 Preliminary note �� 3

1�1 Symbols used ��3 1�2 Warning signs used ��3

2 Safety instructions ��3

3 Functions and features ��5

3�1 Applications ��5

4 Installation��5

4�1 Installation conditions ��5

5 Electrical connection �� 5

6 Setting / Operation �� 6

7 IO-Link ��7

7�1 General information ��7 7�2 Device-specific information ��7 7�3 Parameter setting tools ��7

8 Maintenance, repair and disposal �� 7

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1 Preliminary note

1.1 Symbols used

► Instruction > Reaction, result […] Designation of pushbuttons, buttons or indications → Cross-reference

Important note Non-compliance can result in malfunctions or interference�

Information Supplementary note�

1.2 Warning signs used

WARNING

Warning of serious personal injury� Death or serious irreversible injuries may result�

2 Safety instructions

• Please read this document prior to set-up of the unit� Ensure that the product is suitable for your application without any restrictions�

• Improper or non-intended use may lead to malfunctions of the unit or to unwanted effects in your application� That is why installation, electrical connection, set-up, operation and maintenance of the unit must only be carried out by qualified personnel authorised by the machine operator�

• In case of malfunction of the unit please contact the manufacturer� If the unit is tampered with and/or modified, any liability and warranty is excluded�

• The unit conforms to the standard EN 61000-6-4� The unit may cause radio interference in domestic areas� If interference occurs, the user must take appropriate remedial actions�

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WARNING

Visible laser light; laser protection class 2�

Use of controls or adjustments other than those specified herein may result in hazardous radiation exposure� Damage to the retina is possible�

► Do not stare into the laser beam! ► Apply the enclosed labels (laser warning) in the immediate vicinity of the unit� ► Adhere to the caution and warning notes on the product label� ► Use the enclosed label for the power supply cable� ► EN/IEC 60825-1 : 2007 and EN/IEC 60825-1 : 2014 complies with 21 CFR 1040

except for deviations pursuant to Laser Notice No� 50, dated June 2007

Label for supply cable

Product label

D-45128 Essen

OID2xxPOWER

CLASS 2 LASER PRODUCT

www.ifm.com

TS AA 1301

OUT

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3 Functions and features

The unit is used as an optical distance sensor�

3.1 Applications

• The optical distance sensor measures distances between 0�03 and 2 m�

• It has a background suppression of up to 20 m�

• The switching outputs are complimentary�

The distance between the sensor and the background must be limited to max� 20 m by the customer� Otherwise the measured value may be

ambiguous. → 4.1 Installation conditions

4 Installation

4.1 Installation conditions

► Install the unit so that the object to be detected is within a measuring range of

0�03��2 m�

Any object between the set switch point and a distance of 20 m from the sensor is suppressed�

Reflecting objects in the direct beam path of the sensor - also in the range > 20 m – are to be avoided by the customer� Otherwise the measured values may be ambiguous�

5 Electrical connection

The unit must be connected by a qualified electrician�

► The national and international regulations for the installation of electrical

equipment must be adhered to�

► Ensure voltage supply according to EN 50178, SELV, PELV�

► Disconnect power� ► Connect the unit as follows:

DC PNP

 





















4: OUT1 = normally open / IO-Link 2: OUT2 = normally closed



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DC NPN



 



















4: OUT1 = normally open / IO-Link 2: OUT2 = normally closed



Core colours of ifm sockets: 1 = BN (brown), 2 = WH (white), 3 = BU (blue), 4 = BK (black)

6 Setting / Operation

100 mA

PNP

OUT2

100 mA

OUT1

PNP

1: Setting marks 2: Yellow LED: Set1 value reached, output = ON 3: Locking ring 4: Setting ring (manually adjustable after unlocking) 5: Green LED: supply voltage O�K�

• To obtain the setting accuracy: Set the ring to the maximum value, then set the requested value�

► After mounting, wiring and programming check whether the unit operates correctly�

Lifetime of a laser diode: 50,000 hours

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7 IO-Link

7.1 General information

This unit has an IO-Link communication interface which requires an IO-Linkcapable module (IO-Link master) for operation�

The IO-Link interface enables direct access to the sensor values and parameters and provides the possibility to set the parameters of the unit during operation�

In addition communication is possible via a point-to-point connection with a USB adapter cable�

You will find more detailed information about IO-Link at www�ifm�com�

7.2 Device-specific information

You will find the IODDs necessary for the configuration of the IO-Link unit and detailed information about sensor values, diagnostic information and parameters in the overview table at www�ifm�com�

7.3 Parameter setting tools

You will find all necessary information about the required IO-Link hardware and software at www�ifm�com�

8 Maintenance, repair and disposal

Faulty sensors must only be repaired by the manufacturer�

► Keep the front lens of the sensor free from soiling� ► After use dispose of the unit in an environmentally friendly way in accordance

with the applicable national regulations�

► Do not try to open the module enclosure� There are no user-serviceable

components inside�

Technical data and further information at www�ifm�com