microsonic | ultrasonic sensors | Made in Germany
User Manual for microsonic models including: nano-15-CF, nano-24-CF, nano-15 CF, nano-24 CF, Ultrasonic Proximity Switch, nano-15 CF Ultrasonic Proximity Switch, Proximity Switch, Switch
Product Description. The nano sensor offer a non-contact measurement of the distance to an ob- ject which must be positioned within.
Operation Manual. Ultrasonic proximity switch with one switching output and IO-Link nano-15/CF nano-24/CF. Product Description.
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DocumentDocumentProduct Description The nano sensor offer a non-contact measurement of the distance to an object which must be positioned within the sensor's detection zone. The switching output is set conditional upon the adjusted detect distance. Via the Teach-in procedure, the detect distance and operating mode can be adjusted. Operation Manual Ultrasonic proximity switch with one switching output and IO-Link nano-15/CF nano-24/CF IO-Link The nano sensor is IO-Link-capable in accordance with IO-Link specification V1.1 and supports Smart Sensor Profile like Digital Measuring Sensor. The sensor can be monitored and parameterized via IO-Link. Safety Notes Read the operation manual prior to start-up. Connection, installation and ad- justment works should be carried out by expert personnel only. Diagram 1: Set sensor parameters via the Teach-in procedure Set switching output 1 1 1 2 No safety component in accordance with the EU Machine Directive, use in the area of personal and machine protection not permitted Proper Use nano ultrasonic sensors are used for non-contact detection of objects. Installation Î Mount the sensor at the installation site. Î Connect a connection cable to the M12 device plug, see Fig. 1. Î If necessary, use the alignment as- sistance (see »Using the Alignment Assistance«). Start-up Î Connect the power supply. Î Set the parameters of the sensor by using the Teach-in procedure, see Diagram 1. 1 92% 2 1 3 4 1 2 3 4 microsonic notation +UB Com UB F IO-Link notation L+ NC L C/Q IO-Link Smart Sensor Profile SSC1 colour brown white blue black Fig. 1: Pin assignment with view onto sensor plug, IO-Link notation and colour coding of the microsonic connection cables. Factory Settings nano sensors are delivered factory made with the following settings: Switching point operation. Switching output on NOC. Detect distance: nano-15/CF: 150 mm nano-24/CF: 250 mm Filter at F01 Filter strength at P00 Operating Modes Three operating modes are available for the switching output: Operation with one switching point The switching output is set when the object falls below the set switching point. Window mode The switching output is set when the object is within the set window limits. Further settings Two-way reflective barrier The switching output is set when the object is between sensor and fixed reflector. nano-15... nano-24... 0.25 m 0.25 m 1.30 m 1.40 m Fig. 2: Minimal assembly distances Synchronisation If the assembly distance of multiple sensors falls below the values shown in Fig. 2, the internal synchronisation should be used (»Teach-in + sync« must be switched on, see Diagram 1). For this purpose set the switching outputs of all sensors in accordance with Diagram 1. Finally interconnect each pin 2 of the sensors to be synchronised. Maintenance microsonic sensors are maintenancefree. In case of excess caked-on dirt we recommend cleaning the white sensor surface. Set switching point method A Set switching point +8 % method B Set window mode Set two way reflective barrier Set NOC/NCC Place object at position 1 . Place object at position 1 . Place object at position 1 . Place reflector at position 1 . Connect Com for about 3 s to +UB, until both LEDs flash simultaneously. Both LEDs: flash alternately Connect Com for about 1 s to +UB. Connect Com for about 3 s to +UB, until both LEDs flash simultaneously. Both LEDs: flash alternately Connect Com for about 3 s to +UB, until both LEDs flash alternately again. Connect Com for about 3 s to +UB, until both LEDs flash simultaneously. Both LEDs: flash alternately Connect Com for about 3 s to +UB, until both LEDs flash simultaneously. Both LEDs: flash alternately Place object at position 2 . Both LEDs: flash alternately Connect Com for about 1 s to +UB. Connect Com for about 10 s to +UB, until both LEDs stop flashing. Connect Com for about 13 s to +UB, until both LEDs flash alternately. Green LED: flashes Yellow LED: on: NOC off: NCC To change output characteristic connect Com for about 1 s to +UB. Switch on or off Teach-in + Sync Switch off operating voltage. Connect Com to UB. Switch on operating voltage. Keep Com connected to UB for about 3 s, until both LEDs flash simultaneously. Green LED: flashes Yellow LED: on: Teach-in + sync on off: Teach-in + sync off Reset to factory setting Switch off operating voltage. Connect Com to UB. Switch on operating voltage. Keep Com connected to UB for about 13 s, until both LEDs stop flashing. To change operation mode connect Com for about 1 s to UB. Disconnect Com from UB within 5 s. Wait for 10 s. Wait for 10 s. Normal operating mode Normal operating mode Technical data 1 U 2 4 3 +UB Com F / UB 1 Push-Pull output in pnp circuit 1 U 2 4 3 +UB Com F / UB 1 Push-Pull output in npn circuit nano-15... 17 width A/F 4 M12x1 LED 10 15 30.1 55.1 blind zone 20 mm operating range 150 mm maximum range 250 mm angle of beam spread see detection zone transducer frequency 380 kHz resolution 0,1 mm reproducibility ±0.15 % detection zone for different objects: The dark grey areas represent the 8 cm 4 cm 0 cm 4 cm 8 cm 0 cm zone where it is easy to recognise the normal reflector (round bar). This indicates the typical operating 4 cm range of the sensors. The light grey areas represent the zone Round bar ø 10 mm where a very large reflector - for 8 cm instance a plate - can still be re- cognised. The requirement is an optimal alignment to the sensor. 12 cm It is not possible to evaluate ultrasonic reflections outside this area. 16 cm Plate 20 cm 24 cm M12x1 M12x1 nano-24... 17 width A/F 4 M12x1 LED 10 15 30.1 55.1 40 mm 240 mm 350 mm see detection zon. 500 kHz 0.1 mm ±0.15 % 10 cm 5 cm 0 cm 5 cm 10 cm 0 cm 5 cm 10 cm Round bar ø 10 mm 15 cm Plate 20 cm 25 cm 30 cm 35 cm accuracy ±1 % (temperature drift internally compensated) operating voltage UB 10 to 30 V DC, reverse polarity protection (Class 2) voltage ripple ±10 % no-load current consumption <30 mA housing brass sleeve, nickel-plated, plastic parts: PBT; ultrasonic transducer: polyurethane foam, epoxy resin with glass content max. tightening torque of nuts 1 Nm class of protection per EN 60529 IP 67 norm conformity EN 60947-5-2 type of connection 4-pin M12 circular plug controls Teach-in via pin 2 scope of settings Teach-in, LinkControl, IO-Link indicators 2 LEDs synchronisation internal synchronisation up to 10 sensors operating temperature 25 to +70 °C storage temperature 40 to +85 °C weight 15 g switching hysteresis 1) 2 mm switching frequency 2) 25 Hz response time 2) 32 ms time delay before availability <300 ms ±1 % (temperature drift internally compensated) 10 to 30 V DC, reverse polarity protection (Class 2) ±10 % <40 mA brass sleeve, nickel-plated, plastic parts: PBT; ultrasonic transducer: polyurethane foam, epoxy resin with glass content 1 Nm IP 67 EN 60947-5-2 4-pin M12 circular plug Teach-in via pin 2 Teach-in, LinkControl, IO-Link 2 LEDs internal synchronisation up to 10 sensors 25 to +70 °C 40 to +85 °C 15 g 3 mm 20 Hz 40 ms <300 ms order no. nano-15/CF nano-24/CF switching output Push-Pull, UB3 V, UB+3 V, Imax = 100 mA switchable NOC/NCC, short-circuit-proof Push-Pull, UB3 V, UB+3 V, Imax = 100 mA switchable NOC/NCC, short-circuit-proof 1) Can be programmed via LinkControl and IO-Link 2) With LinkControl and IO-Link, the selected filter setting influences the switching frequency and response time. Using the Alignment Assistance With the internal alignment assistance the sensor can be optimally aligned to the object during installation. To do this, proceed as follows (see Fig. 3): Î Mount the sensor loosely at the place of mounting so that it can still be moved. Î Connect Com to +UB shortly. The green LED flashes. The faster the LED flashes, the stronger the received signal. Î Point the sensor at different angles to the object for about 10 seconds so that the sensor can determine the maximum signal level. Align the sensor until the green LED shines constantly. Î Screw the sensor in this position. Î Connect Com to +UB shortly (or wait approx. 120 s) to exit the alignment assistance. The yellow LED flashes 2x. Fig. 3: Align the sensor optimally Notes The sensors of the nano family have a blind zone. Within this zone a distance measurement is not possible. The nano sensors are equipped with an internal temperature compensation. Due to the sensors self heating, the temperature compensation reaches its optimal working point after approx. 45 seconds of operation. The nano sensors have a push-pull switching output. In the normal operating mode, an illuminated yellow LED signals that the status of the switching output is high. If the green LED flashes, the sensor is in IO-Link mode. In the »Two-way reflective barrier« operating mode, the object has to be within the range of 0 to 92 % of the set distance. In the »Set switching point - method A« Teach-in procedure the actual distance to the object is taught to the sensor as the switching point. If the object moves towards the sensor (e.g. with level control) then the taught distance is the level at which the sensor has to switch the output, see Fig. 4. If the object to be scanned moves into the detection zone from the side, the »Set switching point +8 % - method B« Teach-in procedure should be used. In this way the switching distance is set 8 % further than the actual measured distance to the object. This ensures a reliable switching distance even if the height of the objects varies slightly, see Fig. 4. Using the LinkControl adapter LCA-2 (optional accessory) and the LinkControl software for Windows®, all Teach-in and additional sensor parameter settings can be optionally adjusted. To connect the nano sensor to the LCA-2 adapter the 5G/M12-4G/M12/M8 adapter is required. Set switching point method A Set switching point +8 % - method B Fig. 4: Setting the switching point for different directions of movement of the object The sensor can be reset to its factory setting (see Diagram 1). The nano sensor can be blocked against changes in the sensor via function »Switch on or off Teach-in + sync«, see Diagram 1. The latest IODD file and informations about start-up and configuration of nano sensors via IO-Link, you will find online at: www.microsonic.de/en/nano Enclosure Type 1 For use only in industrial machinery NFPA 79 applications. The proximity switches shall be used with a Listed (CYJV/7) cable/connector assembly rated minimum 32 Vdc, minimum 290 mA, in the final installation. microsonic GmbH / Phoenixseestraße 7 / 44263 Dortmund / Germany / T +49 231 975151-0 / F +49 231 975151-51 / E info@microsonic.de / W microsonic.de The content of this document is subject to technical changes. Specifications in this document are presented in a descriptive way only. They do not warrant any product features. *B14524* MV-DO-211698-775637