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P1NLxxx Retro-Reflex Sensor Operating Instructions Translation of the Original Operating Instruction Subject to change without notice Available as PDF version only Version: 1.1.0 Status: 30.07.2019 www.wenglor.com...
Table of Contents 1. General ..........................3 1.1 Information Concerning these Instructions .....................3 1.2 Explanations of Symbols .........................3 1.3 Limitation of Liability ..........................4 1.4 Copyrights ..............................4 2. For Your Safety ........................5 2.1 Use for Intended Purpose ........................5 2.2 Use for Other than the Intended Purpose ....................5 2.3 Personnel Qualifications ..........................6 2.4 Modification of Products .........................6 2.5 General Safety Precautions ........................6...
• The product is subject to further technical development, and thus the information contained in these operating 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.
• wenglor assumes no liability for printing errors or other inaccuracies contained in these operating instructions, unless wenglor was verifiably aware of such errors at the point in time at which the operating instructions were prepared.
• The product is not suitable for use in potentially explosive atmospheres. • The product may only be used with accessories supplied or approved by wenglor, or combined with approved products. A list of approved accessories and combination products can be accessed at www.wenglor.com on the product detail page.
• In the event of possible changes, the respectively current version of the operating instructions can be accessed at www.wenglor.com in the product’s download area. • Read the operating instructions carefully before using the product.
3. Technical Data 3.1 Technical Data Optical Data Polarisation Filter Switching hysteresis < 15 % Service life (ambient temp. = +25° C) 100000 h Max. permissible ambient light 10000 Lux Electrical Data Supply power 10…30 V DC Current consumption (operating voltage = 24 V) <...
3.1.3 Switching distance Achievable switching distance depends on the utilized reflector. Nominal switching distance is achieved with reflector types RQ100BA (red light) and RE6151BM (laser). Achievable ranges for other reflectors are listed in the following tables: Red Light Laser Reflector Single-Lens Optic Two-Lens Optic Collimated...
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.
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 Encoder B Supply Voltage (AC Voltage) Test Input inverted Digital output MIN Switching Output (NO) Trigger Input Switching Output...
5.3 Diagnostics Causes for Triggering the Contamination Warning (blinking LED): Display LED Diagnosis/Cause Elimination Contamination Carefully clean the optic cover with a cloth. Continuous blinking Aged emitter diode Replace the sensor. at approx. 2.5 Hz • Increase the sensor’s switching distance. Unreliable working range •...
The minimum scanning time of 100 µs is to short for most PLC’s. If the program input is connected at the plus potential, a predetermined time delay of 20 ms is activated. 7. I/O-Link Further settings are possible via the IO-Link interface. The IODD can be found at www.wenglor.com in the product’s download area. Settings...
Initial version of the operating instructions 1.1.0 30.07.19 Updates of “3. Technical Data” on page 7 10.3 EU Declaration of Conformity The EU declaration of conformity can be found on our website at www.wenglor.com in the product’s download area. Retro-Reflex Sensor...
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