Wenglor P1PA00 Series User manual

EN
P1PA00x
Luminescence Sensors
Operating Instructions
Translation of the original operating instructions
Subject to change without notice
Available as PDF file only
Version 1.0.0
Status: 11/15/2021
www.wenglor.com

2Table of Contents
Table of Contents
1. General 4
1.1. Information Concerning these Instructions 4
1.2. Explanations of Symbols 4
1.3. Limitation of Liability 5
1.4. Copyrights 5
2. For Your Safety 6
2.1. Use for Intended Purpose 6
2.2. Use for Other than the Intended Purpose 7
2.3. Personnel Qualifications 7
2.4. Modification of Products 7
2.5. General Safety Precautions 7
2.6. Laser/LED Warnings 8
2.7. Approvals and Protection Class 8
3. Technical Data 9
3.1. Technical Data 9
3.2. Spot diameter 10
3.3. Wiring Diagram 10
3.4. Complementary Products 11
3.5. Housing Dimensions 11
3.6. Control Panel 12
3.7. Scope of Delivery 12
4. Transport and Storage 13
4.1. Transport 13
4.2. Storage 13
5. Installation and Electrical Connection 14
5.1. Installation 14
5.2. Electrical Connection 15
5.3. Diagnosis 15
6. Initial Start-Up 17
6.1. General Device Information 17
6.2. Factory Default Settings 17

3
Photoelectronic Sensors
7. Setup 18
7.1. Setting the Switching Threshold with the Teach-In Function 18
7.1.1. Two-point Teach-in 18
7.1.2. Dynamic Teach-in 19
7.1.3. Teach-In Input 19
8. IO-Link 20
9. Maintenance Instructions 20
10. Proper Disposal 20
11. Appendix 20
11.1. List of Abbreviations 20
11.2. Revision History 20
12. EU Declaration of Conformity 20

4General
1. General
1.1. Information Concerning these Instructions
• These instructions apply to the product with ID code P1PA001 and P1PA002
• They make it possible to use the product safely and efficiently.
• These instructions are an integral part of the product and must be kept on hand for the entire duration of
its service life.
• Local accident prevention regulations and national work safety regulations must be complied with as well.
• The product is subject to further technical development, and thus the information contained in these oper-
ating instructions may also be subject to change. The current version can be found at www.wenglor.com in
the product’s separate download area.
NOTE!
The operating instructions must be read carefully before using the product and must be kept
on hand for later reference!
1.2. Explanations of Symbols
• Safety precautions and warnings are emphasized by means of symbols and attention-getting words.
• Safe use of the product is only possible if these safety precautions and warnings are adhered to.
• The safety precautions and warnings are laid out in accordance with the following principle:
SIGNAL WORD
Type and source of danger!
Possible consequences in the event that the hazard is disregarded.
• Measures for averting the hazard.
The meanings of the signal words, as well as the scope of the associated hazards, are listed below:
DANGER!
This signal word indicates a hazard with a high degree of risk which, if not avoided, results
in death or severe injury.
WARNING!
This signal word indicates a hazard with a medium degree of risk which, if not avoided, may
result in death or severe injury.
CAUTION!
This signal word indicates a hazard with a low degree of risk which, if not avoided, may result
in minor or moderate injury.

5
Photoelectronic Sensors
ATTENTION!
This word draws attention to a potentially hazardous situation which, if not avoided, may
result in property damage.
NOTE!
A note draws attention to useful tips and suggestions, as well as information regarding ef-
ficient, error-free use.
1.3. Limitation of Liability
• The product has been developed in consideration of the current state-of-the-art technology, as well as
applicable standards and guidelines. Subject to change without notice. A valid declaration of conformity
can be found at www.wenglor.com in the product’s separate download area.
• wenglor sensoric elektronische Geräte GmbH (hereinafter referred to as “wenglor”) excludes all liability in
the event of:
• Non-compliance with the instructions
• Use of the product for purposes other than those intended
• Use by untrained personnel
• Use of unapproved replacement parts
• Unapproved modification of products
• These operating instructions do not include any guarantees from wenglor with regard to the described
procedures or specific product characteristics.
• wenglor assumes no liability for printing errors or other inaccuracies contained in these operating instruc-
tions, unless wenglor was verifiably aware of such errors at the point in time at which the operating instruc-
tions were prepared.
1.4. Copyrights
• The contents of these instructions are protected by copyright law.
• All rights are reserved by wenglor.
• Commercial reproduction or any other commercial use of the provided content and information, in particu-
lar graphics and images, is not permitted without previous written consent from wenglor.

6For Your Safety
2. For Your Safety
2.1. Use for Intended Purpose
This wenglor product is intended for use in accordance with the following functional principle:
Luminescence sensors emit UV light with a wavelength of 375 nm. If the emitted light strikes a luminescent
object, it reflects light within a visible wavelength range of 420 to 750 nm depending on the luminophor used.
This fluorescent effect is exploited by the luminescence sensor in order to, for example, detect markings which
are invisible to the human eye by daylight.
This product can be used in the following industry sectors:
• Special-purpose mechanical engineering
• Logistics
• Automotive industry
• Food industry
• Packaging industry
• Pharmaceuticals industry
• Plastics industry
• Woodworking industry
• Consumer goods industry
• Paper industry
• Electronics industry
• Printing industry
• Chemicals industry

7
Photoelectronic Sensors
2.2. Use for Other than the Intended Purpose
• No safety components in accordance with 2006/42/EC (Machinery Directive).
• The product is not suitable for use in potentially explosive atmospheres.
• The product may be used only with accessories supplied or approved by wenglor, or in combination with
approved products. A list of approved accessories and combination products can be found at
www.wenglor.com on the product detail page.
DANGER!
Risk of personal injury or property damage in case of use for other than the intended
purpose!
Use for other than the intended purpose may lead to hazardous situations.
• Observe instructions regarding use for intended purpose.
2.3. Personnel Qualifications
• Suitable technical training is a prerequisite.
• In-house electronics training is required.
• Trained personnel must have (permanent) access to the operating instructions.
DANGER!
Risk of personal injury or property damage in case of incorrect initial start-up and
maintenance!
Personal injury and damage to equipment may occur.
• Adequate training and qualification of personnel
2.4. Modification of Products
DANGER!
Risk of personal injury or property damage if the product is modified.
Personal injury and damage to equipment may occur. Non-observance may result in loss of
the CE mark, and the guarantee may be rendered null and void.
• Modification of the product is not permitted.
2.5. General Safety Precautions
NOTE!
• These instructions are an integral part of the product and must be kept on hand for the
entire duration of its service life.
• In the event of possible changes, the respectively current version of the operating
instructions can be found at www.wenglor.com in the product’s separate download area.
• Read the operating instructions carefully before using the product.
• Protect the sensor against contamination and mechanical influences.

8For Your Safety
2.6. Laser/LED Warnings
Applicable standards and safety regulations must be observed.
Attention
UV radiation from this product.
UV RADIATION FROM THIS PRODUCT
RISK GROUP 2 PRODUCT
EN62471: 2008
2.7. Approvals and Protection Class

9
Photoelectronic Sensors
3. Technical Data
3.1. Technical Data
Order no. P1PA001 P1PA002
Optical Data
Working range 30…90 mm
Working distance 40 mm
Receiving range 420…750 nm 570…750 nm
Switching hysteresis < 10 %
Light source UV light
Wavelength 375 nm
Service life (ambient temp. = 25 °C) 100,000 h
Max. permitted ambient light 10,000 lux
Light spot diameter see table 1 see table 2
Electrical Data
Supply voltage 10…30 V DC
Supply voltage IO-Link 18…30 V DC
Current consumption (operating voltage = 24 V) < 25 mA
Switching frequency 2,500 Hz
Response time 200 µs
On/Off-delay 0…200 ms
Temperature drift < 5 %
Temperature range –25…60° C
Number of switching outputs 2
Switching output voltage drop 1.5 V
Switching output switching current 100 mA
Short-circuit protection Yes
Reverse polarity protected Yes
Lockable Yes
Interface IO-Link
IO-Link version 1.1
Protection class III
Mechanical Data
Setting method Teach-in
Housing material Plastic
Degree of protection IP67
Connection type M12x1; 5-pin

10 Technical Data
3.2. Spot diameter
Working distance 30 mm 50 mm 70 mm 90 mm
Spot diameter 3 4 6 7
Table 1
Working distance 30 mm 50 mm 70 mm 90 mm
Spot diameter 4 5 7 9
Table 2
3.3. Wiring Diagram

Legend
Wire Colors according to IEC 60757
Platinum measuring resistor
not connected
Test Input
Test Input inverted
Trigger Input
Ground for the Trigger Input
Analog Output
Ground for the Analog Output
Block Discharge
Valve Output
Valve Control Output +
Valve Control Output 0 V
Synchronization
Ground for the 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
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/A (TTL)
Encoder B/B (TTL)
Encoder A
Encoder B
Digital output MIN
Digital output MAX
Digital output OK
Synchronization In
Synchronization OUT
Brightness output
Maintenance
reserved
PT
PT

11
Photoelectronic Sensors
3.4. Complementary Products
Suitable mounting technology no.
Suitable connection equipment no.
35
IO-Link masters
PNP-NPN converter BG2V1P-N-2M
wTeach2 software DNNF005
Protective housing set ZSP-NN-02
3.5. Housing Dimensions
= Emitter diode
= Receiver diode

12 Technical Data
3.6. Control Panel
06 = Teach-in key
30 = Switching status indicator / contamination warning
68 = Supply voltage indicator
3.7. Scope of Delivery
• Product
• Quick-start guide
• Mounting set BEF-SET-02

13
Photoelectronic Sensors
4. Transport and Storage
4.1. Transport
Upon receipt of shipment, inspect the goods for damage in transit. In the case of damage, conditionally accept
the package and notify the manufacturer of the damage. Then return the device, making reference to damage
in transit.
4.2. Storage
The following points must be taken into consideration with regard to storage:
• Do not store the product outdoors.
• Store the product in a dry, dust-free place.
• Protect the product against mechanical impacts.
• Protect the product against exposure to direct sunlight.
ATTENTION!
Risk of property damage in case of improper storage!
The product may be damaged.
• Follow storage instructions.

14 Installation and Electrical Connection
5. Installation and Electrical Connection
5.1. Installation
P1PA001, P1PA002
«PP
• Protect the product from contamination during installation.
• Observe all applicable electrical and mechanical regulations, standards, and safety rules.
• Protect the product against mechanical influences.
• Make sure that the sensor is mounted in a mechanically secure fashion.
• If the object has smooth surfaces, the angle between the axis of the sound waves and the surface of the
object should be 90° ±3°. The angle can be considerably larger in the case of rough object surfaces.
• Objects to be detected must be in the working range of the sensor.
• Specified torque values must be complied with (see ““3. Technical Data” on page 9).
ATTENTION!
Risk of property damage in case of improper installation!
The product may be damaged.
• Follow installation instructions.
CAUTION!
Risk of personal injury or property damage during installation!
Personal injury and damage to the product may occur.
• Ensure a safe installation environment.

15
Photoelectronic Sensors
5.2. Electrical Connection
Connect the sensor to 18 to 30 V DC (see “3.3. Wiring Diagram” on page 10).
DANGER!
Risk of personal injury or property damage due to electric current.
Live parts may cause personal injury or damage to equipment.
• The electric device may be connected by suitably qualified personnel only.
5.3. Diagnosis
LED Indicator Possible Cause Elimination
Warning – flashes continuously
at approx. 1.5 Hz
Warning signal Adjust the distance between the sensor and the
object so that it is within the working range
Contamination The optic cover is contaminated. Clean it care-
fully with a cloth
Undervoltage Increase the voltage supply to at least 10 V DC
Error – flashes continuously
at approx. 3 Hz
Short circuit Check the electrical wiring and eliminate the
short circuit
Over-temperature Disconnect the sensor from the supply voltage
and allow it to cool
Device error Disconnect the sensor from the supply voltage
and restart it or replace the sensor

16 Installation and Electrical Connection
Contamination Warning Flowcharts
not detected not detecteddetected
beginning contamination
Object Object Object
not detected not detecteddetected
Reflex Mode no contamination
Object Object Object
Object
Switching Status
Indicator
Object
Switching Status
Indicator
Object
Switching Status
Indicator
not detected not detectednot detected
advanced contamination
Object Object Object
off offon
off off
off off
blinking
off
Required Action in Case of Fault:
NOTE!
• Shut down the machine.
• Analyze and eliminate the cause of error with the aid of the diagnostics information.
• If the error cannot be eliminated, please contact wenglor’s support department.
• Do not operate in case of indeterminate malfunctioning.
• The machine must be shut down if the error cannot be definitively explained or properly
eliminated.
DANGER!
Risk of personal injury or property damage in case of non-compliance!
The system’s safety function is disabled. Personal injury and damage to equipment may
occur.
• Required action as specified in case of fault.

17
Photoelectronic Sensors
6. Initial Start-Up
6.1. General Device Information
The wenglor® P1PA00x luminescence sensor is available in two different versions, which differ in their receiver
filter. P1PA001 has a blue permeable receiver filter of type GG-420, while P1PA002 has a yellow/green perme-
able receiver filter of type OG-570. Interfering whitening agents can be suppressed with the P1PA002 sensor
and the receiver filter contained therein. Both versions have a working distance of 30…90 mm.
Applications:
Sensor Receiver
filtration Applications Working distance
P1PA001 420 nm Blue luminescent surfaces 30…90 mm
P1PA002 570 nm Yellow-green luminescent surfaces 30…90 mm
Table 3
6.2. Factory Default Settings
Function Factory default settings
On-delay Off
Off-delay Off
Output stage PNP
Teach-In mode for external teach-in Two-point
Automatic intensity read-out via IO-Link On
Table 4

18 Setup
7. Setup
7.1. Setting the Switching Threshold with the Teach-In Function
With the help of integrated teach-in technology, the sensor automatically calculates future setting values based
upon currently recorded values and saves them to memory after the corresponding key has been pressed, or
after an external control signal has been received.
7.1.1. Two-point Teach-in
The marking to be detected is first taught into the sensor in two steps, followed by the background. The sensor
then automatically determines the optimum switching threshold from both values. The brightness relationship
of the two intensities is irrelevant as far as switching characteristics are concerned. Sensor output A is activated
when the sensor recognizes the intensity value which was taught in first. Sensor output A is deactivated when
the sensor recognizes the intensity value which was taught in second.
If the difference between the two recorded intensity values is too small, the output switching status indicator A1
flashes rapidly (8 Hz) and the switching thresholds are not updated.
• Install the sensor in accordance with the mounting instructions.
• Align the sensor with the marking to be detected.
• Press and hold the teach-in key until switching status indicator LED A1 starts flashing slowly (2 Hz) after
2 seconds.
• Release the teach-in key.
• The LED continues to flash slowly at 2 Hz.
• Align the sensor to the background.
• Press and hold the teach-in button again for 2 seconds.
• Release the teach-in key.
• The intensity value with calculated switching threshold is taught in and LED A1 flashes for 1 second to con-
firm successful teach-in. If the teach-in was not successful, LED A1 flashes rapidly (8 Hz).
The procedure must be repeated.
• The intensity value with the calculated switching threshold is taught in, and LED A1 flashes for 1 second to
confirm successful teach-in.
• If the teach-in was not successful, this is signaled by LED A1 flashing rapidly (at 8 Hz). The procedure must
be repeated.

19
Photoelectronic Sensors
7.1.2. Dynamic Teach-in
All intensity values from the background and the marking are continuously recorded with this function.
The ideal switching threshold is calculated based upon these values.
This function is intended for applications where the objects to be scanned move continuously at a constant
speed, and cannot be brought to a standstill within the production process.
Example 1: Detection of luminescent adhesive strips on unprinted packaging material, which is
fed in continuously: Dynamic teach-in mode can be started regardless of the position
of the light spot.
Example 2: Detection of luminescent markings on rapidly rotating parts: Dynamic teach-in mode
can be started regardless of the position of the light spot.
If the difference between the two recorded intensity values is too small, the output switching status indicator A1
flashes rapidly (8 Hz) and the switching thresholds are not updated.
• Install the sensor in accordance with the mounting instructions.
• Press and hold the teach-in key until switching status indicator A1 starts flashing rapidly (4 Hz) after 5 sec-
onds.
• Release the teach-in key.
• Recording starts while the LED continues to flash rapidly at 4 Hz.
• The sensor alternately detects the marking to be detected and the background.
• Press and hold the teach-in button for 2 seconds to end recording.
• Release the teach-in key.
• The intensity value with calculated switching threshold is taught in and LED A1 flashes for 1 second to con-
firm successful teach-in. If the teach-in was not successful, LED A1 flashes rapidly (8 Hz).
The procedure must be repeated.
• The intensity value with the calculated switching threshold is taught in, and LED A1 flashes for 1 second to
confirm successful teach-in.
• If the teach-in was not successful, this is signaled by LED A1 flashing rapidly (at 8 Hz). The procedure must
be repeated.
7.1.3. Teach-In Input
Teach-in
The teach-in input on pin 5 can be set by following the same procedure as with the teach-in key (see sections
“7.1.1. Two-point Teach-in” on page 18 and “7.1.2. Dynamic Teach-in” on page 19). An activated input
corresponds to a depressed teach-in key.

20 IO-Link
8. IO-Link
Further settings can be entered into the sensor via the IO-Link interface. Process and parameters data, as well
as the IODD, can be found at www.wenglor.com in the product’s separate download area.
9. Maintenance Instructions
• This wenglor sensor is maintenance-free.
• We recommend cleaning the lens, and to check the plug connections at regular intervals.
• Do not clean with solvents or cleansers which could damage the device.
• The product must be protected against contamination during initial start-up.
10. Proper Disposal
wenglor sensoric GmbH does not accept the return of unusable or irreparable products. The national waste
disposal regulations currently in force apply to product disposal.
11. Appendix
11.1. List of Abbreviations
Abbreviation Meaning
Tu Ambient temperature
Ub Supply voltage
IODD IO Device Description
11.2. Revision History
Version Date Description/Change
1.0.0 11/15/2021 Initial version of documentation
12. EU Declaration of Conformity
The EU declaration of conformity can be found at www.wenglor.com in the product’s separate download area.