UGB-18GM50-255-2E1

UGB-18GM50-255-2E1 PF | Alldatasheet

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Technical content

< Ultrasonic system for splice detection < Short version < Insensitive to printing, colors, and shining surfaces < Very high processing speeds are possible. Dimensions Evaluation unit with receiver unit Emitter unit wires 70 mm with wire end ferrules M18 x 1 LEDs ø 15 M18 x 1 500 l = 0.5 m l = 2 m Technical Data General specifications Sensing range 20 ... 60 mm , optimal distance: 45 mm Transducer frequency 255 kHz Indicators/operating means LED green Display: readiness LED yellow Display: splice detected LED red Indication: No sheet detected (Air) Electrical specifications Operating voltage UB 18 ... 30 V DC , ripple 10 %SS No-load supply current I0 < 60 mA Release date: 2020-05--

08 Date of

Release date: 2020-05-08 Date of issue: 2021-02-05 Filename: 193009_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Time delay before availability tv < 500 ms Input Input type Teach-In input 0-level: -UB ... -UB + 1V 1-level: +UB - 1 V ... +UB Pulse length ≥ 500 ms Impedance ≥ 10 kΩ Output Output type 2 switch outputs NPN, NC Rated operating current Ie 2 x 100 mA , short-circuit/overload protected Voltage drop Ud ≤ 3 V Switch-on delay ton ≤ 600 µs Switch-off delay toff ≤ 600 µs Pulse extension ≥ 120 ms programmable Compliance with standards and directives Standard conformity Standards EN 60947-5-2:2007+A1:2012 IEC 60947-5-2:2007 + A1:2012 Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval CCC approval / marking not required for products rated ≤36 V Ambient conditions Mechanical specifications Connection type cable PVC , 2 m Core cross-section 0.14 mm2 Degree of protection IP67 Material Housing nickel plated brass; plastic components: PBT Transducer epoxy resin/hollow glass sphere mixture; polyurethane foam Mass 150 g Connection (BN) (PK) (WH) (BK) (GY) +U B -U B (BU) U Standard symbol/Connection: Splice control Output air n.c. Output splice TEACH IN Splice sensor UGB-18GM50-255-2E1 Release date: 2020-05-08 Date of issue: 2021-02-05 Filename: 193009_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Suggestions: a = 5 mm ... 15 mm b > 10 mm d = 40 mm ... 45 mm β = 20˚ ... 40˚ a d b β αα Angular misalignment Sensor offset s < +/- 1 mm < +/- 1° s Accessories MH-UDB01 Mounting bracket for double sheet monitor UVW90-K18 Ultrasonic -deflector M18K-VE Plastic nuts with centering ring for the vibration-free mounting of cylindrical sensors Splice sensor UGB-18GM50-255-2E1 Release date: 2020-05-08 Date of issue: 2021-02-05 Filename: 193009_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Release date: 2020-05-08 Date of issue: 2021-02-05 Filename: 193009_eng.pdf UGB-18GM50-255-2E1 Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Splice sensor Operation in applications with increased ESD requirements Using the included metal screw caps, the sensor can be used in applications with increased ESD requirements up to 30 kV (ESD = electrostatic discharge). The metal coupling nuts are screwed on the front of the transmitter and receiver. The installation of the transmitter and receiver must ensure a large area electrical connection to the machine earth. Description of sensor functions The ultrasonic double sheet monitor for splice detection can be used in all applications, where an automatic detection of glue dots, splices, bondings or the absence of base material is required, to protect machines or to evade waste production. The double-sheet monitor is based on the ultrasonic through-beam principle. The following can be detected:

• No base material, i.e. air,
• glue dots, splices, bondings A microprocessor system evaluates the signals. The appropriate switch outputs are set as a result of the evaluation. Changes in ambient conditions such as temperature and humidity are compensated for automatically. The interface electronics is integrated into a compact M18 metal housing together with a sensor head. Electrical connection The sensor is equipped with 6 connecting wires. The functionality of the connections is described in the following table. The teach input (PK) is used to teach the sensor. Normal mode The sensor is working in normal mode if the function input (PK) is applied to -UB or not connected. Displays: LED yellow: Detection of splices LED green: Power on LED red: Detection of air (no base material) Switch outputs: The switch outputs are only active in normal operation! White: WH Splice output Black: BK Air output Output pulse extension If the teach input (PK) is not connected, when switching on the power supply, the sensor operates with output pulse prolongation. Events, shorter than 120 ms cause an output pulse duration of 120 ms at the Splice output. For sensor operation without pulse prolongation, the teach input (PK) has to be connected with -UB while power supply is switched on. Please note: This can result in a condition in which more than one switch output is switched through! TEACH-IN mode Connecting the teach input (PK) with +UB for at least 500 ms causes the sensor to change into TEACH-IN mode. The TEACH-IN procedure has to be carried out with base material. In case of inhomogeneous base materials we suggest to teach the sensor with activated material feeding and a corresponding prolongation of the TEACH-IN procedure. During the TEACH-IN procedure flashes the yellow LED; the green LED is off. After returning to the normal operation mode (teach input (PK) detached from +UB) the sensor indicates whether the TEACH-IN procedure was successful or not. TEACH-IN procedure successful: green LED flashes 3 times TEACH-IN procedure not successful: red LED flashes 3 times Notes: A complete device consists of an ultrasonic emitter and an evaluation unit with an ultrasonic emitter. The sensor heads are optimally adjusted to each other when they leave the factory. Therefore, they must not be used separately or exchanged with other devices of the same type. The plug connector on the emitter/receiver connection cable is only intended to be used for easier mounting, not to replace units. Operation Additional Information Colour Switching on Comments BN +U B WH Switch output for splices Pulse width corresponds to the event BK Switch output for air Pulse width corresponds to the event GY not connected PK -U B / n.c. / +UB Normal operation / output pulse prolongation / TEACH-IN BU -UB

Release date: 2020-05-08 Date of issue: 2021-02-05 Filename: 193009_eng.pdf UGB-18GM50-255-2E1 Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Splice sensor If two or more double sheet controls are used in the immediate vicinity of each other, there may be mutual interference between them, which can result in improper functionality of the devices. Mutual interference can be prevented by introducing suitable countermeasures when planning systems. Suitable measures can be:

• Mounting of sound absorbers (foam material)
• mounting of sound separators (sheet metal)
• insallation of the sensors with different directions of sound transmission.