Page 1
P1MLxxx Retro-Reflex Sensor Operating Instructions Original Operating Instruction Subject to change without notice Available as PDF version only Version: 1.1.0 Status: 03.11.2023 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 ....................
• 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 Service life (ambient temp. = +25° C) 100.000 h Max. permissible ambient light 10.000 Lux Electrical Data Supply power 10…30 V DC Current consumption (operating voltage = 24 V) < 20 mA Switching output voltage drop <...
3.1.1 Spot diameter Range 6.5 m Spot diameter 80 mm 200 mm 310 mm Table 1 Range 6.5 m Spot diameter 80 mm 160 mm 240 mm Table 2 Range 10 m 20 m Spot diameter 20 mm 50 mm 80 mm Table 3 3.1.2 Smallest detectable part...
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: P1ML Reflector 101/104 102/103 201/202/203 RQ100BA 0.10 ...
3.5 Scope of Delivery • Sensor • Safety precautions • Mounting-Set 02 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. Installation and Electrical Connection 5.1 Installation • 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. •...
5.2 Electrical Connection P1ML101, P1ML201 P1ML104, P1ML202 P1ML102, P1ML103 P1ML203 Legend Encoder A/A (TTL) Platinum measuring resistor Encoder B/B (TTL) Supply Voltage + not connected Encoder A Supply Voltage 0 V Test Input Encoder B Supply Voltage (AC Voltage) Test Input inverted Switching Output (NO) Digital output MIN...
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 •...
• Shut down the machine. • Analyze and eliminate the cause of error with the help of the diagnostics information. • If the error cannot be eliminated, please contact wenglor’s support department. • Do not operate in case of indeterminate malfunctioning.
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. 7.1 Teach-In Mode (P1ML102 and P1ML103) 7.1.1 Minimal Teach-In With this teach-in mode, the switching point is to a value just below momentary signal strength in consideration of signal quality.
• Do not clean the sensor with solvents or cleansers which could damage the product. • The product must be protected against contamination during initial start-up. 9. Proper Disposal wenglor sensoric GmbH does not accept the return of unusable or irreparable products. Respectively valid national waste disposal regulations apply to product disposal. 10. Appendix 10.1 List of Abbreviations...
Need help?
Do you have a question about the P1ML Series and is the answer not in the manual?
Questions and answers