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Summary of Contents for Wenglor P1MH Series
- Page 1 P1MHxxx Reflex Sensors with Background Suppression High-End with Teach-In Operating Instructions Translation of the original operating instructions Subject to change without notice Available as PDF file only Version 1.0.0 As of: 10/19/2023 www.wenglor.com...
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Page 2: Table Of Contents
Table of Contents 1. General �������������������������������������������������������������������������������������������������������������������������������������� 4 1.1 Information Concerning these Instructions .....................4 1.2 Explanation 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 ....................6 2.3 Personnel Qualifications .........................6 2.4 Modification of Products ........................7 2.5 General Safety Precautions ........................7... - Page 3 12. Appendix ��������������������������������������������������������������������������������������������������������������������������������� 20 12.1 List of Abbreviations ...........................20 12.2 Change Index for the Operating Instructions ..................20 12.3 Declarations of Conformity .........................20 Reflex Sensors with Background Suppression...
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Page 4: General
• The product is subject to further technical development, and thus the information contained in these operat- ing 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. -
Page 5: Limitation Of Liability
• 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. -
Page 6: For Your Safety
• 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. -
Page 7: Modification Of Products
• In the event of possible changes, the respectively current version of the operating instruc- tions can be accessed at www.wenglor.com in the product’s separate download area. • Read the operating instructions carefully before using the product. -
Page 8: Technical Data
3� Technical Data 3�1 Technical Data Optical Data Service life (ambient temp. = 25 °C) 100,000 h Max. permitted ambient light 10,000 lux Electrical Data IO-Link supply voltage 18…30 V DC Switching output voltage drop < 2 V Switching output switching current 100 mA Switching output residual current <... -
Page 9: Light Spot Diameter
Order No. P1MH Technical Data Principle Electronic background suppression Detection range 200 mm Setting range 40...200 mm 30...200 mm Switching hysteresis < 5% < 10% Light source Red light Laser (red) Laser class (EN 60825-1) — Risk group (EN 62471) —... -
Page 10: Switching Distance Deviation
3�1�2 Switching Distance Deviation Typical characteristic curve based on white (90% remission) P1MH102, P1MH104: P1MH203, P1MH206: Sr = switching distance dSr = change in switching distance Black, 6% remission Gray, 18% remission Technical Data... -
Page 11: Complementary Products
3�2 Complementary Products wenglor can provide you with suitable connection equipment for your product. Suitable mounting technology no. Suitable connection equipment no. IO-Link master wTeach2 software DNNF005 3�3 Layout = emitter diode = receiver diode M4 screw = 0.5 Nm Dimensions specified in mm (1 mm = 0.03937") -
Page 12: Control Panel
3�4 Control Panel 2a = NFC interface 6c = configurable 06 = teach-in key 30 = switching status indicator / contamination warning 68 = supply voltage indicator 3�5 Scope of Delivery • Sensor • Safety precautions • Mounting set 02 Technical Data... -
Page 13: Transport And Storage
4� Transport and Storage 4�1 Transport Upon receipt of shipment, the goods must be inspected for damage in transit. In the case of damage, con- ditionally accept the package and notify the manufacturer of the damage. Then return the device, making reference to damage in transit. -
Page 14: Electrical Connection
5�2 Electrical Connection Legend Encoder A/A (TTL) Platinum measuring resistor Encoder B/B (TTL) Supply Voltage + not connected Supply Voltage 0 V Encoder A Test Input Supply Voltage (AC Voltage) Encoder B Test Input inverted Switching Output (NO) Digital output MIN Trigger Input Switching Output (NC) -
Page 15: Diagnosis
5�3 Diagnosis Causes triggering the contamination warning (flashing LED): Display LED Diagnosis/Cause Elimination Contamination Carefully clean the optic cover with a cloth Continuous flashing Aged emitter diode Replace the sensor at approx. 2.5 Hz • Increase the sensor’s switching distance Unreliable working range •... -
Page 16: Settings
• 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. -
Page 17: Functions Overview
7� Functions Overview Further settings can be entered to the sensor via IO-Link or NFC. 7�1 Teach-In Mode 7�1�1 Foreground Teach-In Teach-in is performed while the sensor is aligned to the object. The switching distance is then automatically set to a distance which is slightly greater than the clearance between the sensor and the object. The sensor is thus switched for all objects whose distance to the sensor is equal to or less than the distance to the object used for the teach-in procedure. -
Page 18: Pin E/A2 Function
7�2 Pin E/A2 Function The function of E/A2 can be configured either as an output or an input. 7�2�1 External Teach-In Input (Default Setting) Teach in output A1 via the teach-in input. 1. Set the function pin E/A2 to external teach-in input. With Ub setting active (default): 2. -
Page 19: Additional Functions And Settings
Android smartphone and wenglor’s Sensor Configurator app. Process data cannot be read out via NFC but they’re available via IO-Link. The wenglor app can be downloaded free of charge from Google Play and the App Store. Download the app and follow the installation instructions. -
Page 20: 10� Maintenance Instructions
• The product must be protected against contamination during initial start-up. 11� 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. 12� Appendix 12�1 List of Abbreviations... - Page 21 Reflex Sensors with Background Suppression...
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