UDCM-30GM-085-3E3

UDCM-30GM-085-3E3 PF | Alldatasheet

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Technical content

< Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials, preferably sheet metal < No TEACH-IN required < Insensitive to printing, colors, and shining surfaces < Programmable Dimensions Evaluation unit with receiver unit Emitter unit wires 70 mm with wire end ferrules LEDs ø 15 22 25 ø 40 ø 40 0.5 m l = 0.5 m l = 2 m Technical Data General specifications Sensing range 50 ... 150 mm , optimal distance: 80 mm Transducer frequency 85 kHz Indicators/operating means LED green indication: single sheet metal detected LED yellow Indication: No sheet metal detected (Air) LED red indication: double sheet metal detected Electrical specifications Operating voltage UB 18 ... 30 V DC , ripple 10 %SS No-load supply current I0 < 200 mA Release date: 2020-06--

02 Date of

Release date: 2020-06-02 Date of issue: 2021-02-05 Filename: 193142_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 Function input 0-level: -UB ... -UB + 1V 1-level: +UB - 1 V ... +UB Pulse length ≥ 100 ms Function in normal operation mode, the function input has to be connected with UB+ or UB- Impedance ≥ 4 kΩ Output Output type 3 switch outputs PNP, NC Rated operating current Ie 3 x 100 mA , short-circuit/overload protected Voltage drop Ud ≤ 3 V Switch-on delay ton approx. 30 ms Switch-off delay toff approx. 30 ms Pulse extension min. 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, Class 2 Power Source CSA approval cCSAus Listed, General Purpose, Class 2 Power Source 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 IP65 Material Housing nickel plated brass; plastic components: PBT Transducer epoxy resin/hollow glass sphere mixture; polyurethane foam Mass 300 g General information Supplementary information Switch settings of the external programming adapter: "output load": pull-down "output logic": inv Connection (BN) (PK) (WH) (BK) (GY) +UB -UB (BU) U Double plate sensor UDCM-30GM-085-3E3 Release date: 2020-06-02 Date of issue: 2021-02-05 Filename: 193142_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

d b a a = 20 ... 30 mm b ≥ 75 mm d = 50 ... 150 mm β = 20 ... 30° β αα Angular misalignment Sensor offset s < +/- 1 mm < +/- 1° s Accessories UC-PROG1-USB Programming adapter MH-UDB02 Mounting bracket for double sheet metal monitor UDB-Cable-2M UDB-Cable-1M V15S-G-0,3M-PUR- WAGO Male cordset, M12, 5-pin, PUR cable with WAGO terminals UVW90-M30 Ultrasonic -deflector UVW90-K30 Ultrasonic -deflector M30K-VE Plastic nuts with centering ring for the vibration-free mounting of cylindrical sensors Double plate sensor UDCM-30GM-085-3E3 Release date: 2020-06-02 Date of issue: 2021-02-05 Filename: 193142_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: 2020-06-02 Date of issue: 2021-02-05 Filename: 193142_eng.pdf UDCM-30GM-085-3E3 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 Double plate sensor Description of sensor functions The ultrasonic double-sheet monitor is deployed in all situations in which the automatic distinction between single and double sheets is required in order to protect machines or avoid waste production. The double-sheet monitor is based on the ultrasonic through-beam principle. The following can be detected:

• no sheet, i.e. air,
• s i n g l e s h e e t s
• double sheets or multiple sheets 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 evaluation electronics are integrated into an evaluation unit together with a sensor head in a compact M30 metal housing. Electrical connection The sensor is equipped with 6 connections. The functionality of the connections is described in the following table. The function input (PK) is used to assign parameters to the sensor. (see Output pulse extension, Alignment aid and Program selection). During normal operation, the function input must always be securely connected with +UB or -UB to avoid possible interference or improper functionality. Normal mode The sensor is working in normal mode if the function input (PK) is applied to -UB or +UB when the power source (Power-On) is supplied, as shown in the output pulse extension table (see below). Displays: LED yellow: Detection of air LED green: Detection of single sheets LED red: Detection of double sheets Switch outputs: The switch outputs are only active in normal mode! White: WH Single sheet output Black: BK Double sheet output Gray: GY Air output Output pulse extension Switching the function input (PK) on to -UB or +UB makes it possible to select a minimum pulse width of 120 ms for all output pulses of the three switch outputs. Please note: This can result in a condition in which more than one switch output is switched through! Display mode The selected parameter assignment of the sensor can be displayed by switching the function input (PK) to voltage-free during normal operation. The green LED displays the program number (the number of flashing pulses (1..4) = the program number). The outputs are inactive during this time. If the function input (PK) is switched to voltage-free when power is supplied (Power-On), the sensor will also work in display mode. If the function input (PK) is switched to voltage-free during operation due to an error (broken cable, coming loose because of vibration), the display mode acts as a fault display. Parameter assignment The sensor is equipped with 4 programs for different ranges of application. This makes it possible to work with a wide range of materials. The user can select the program best suited for a specific application. The default setting, Program 1, is designed so that no change in the setting is required for most applications. Additional Information Color Switching on Comments BN +U B WH Switch output for single sheets Pulse width corresponds to the event BK Switch output for double sheets Pulse width corresponds to the event GY Switch output for air Pulse width corresponds to the event PK -U B/+UB Function input for parameter assignment/pulse prolongation BU -UB Switching on (PK) Operating behavior (after Power-On) -UB No output pulse extension for switch outputs +UB Output pulse extension of all switch outputs to at least 120 ms

Release date: 2020-06-02 Date of issue: 2021-02-05 Filename: 193142_eng.pdf UDCM-30GM-085-3E3 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 Double plate sensor Programs The specified intended uses of program 1 ... 4 show orientation values for the user. In specific individual cases, the appropriate program to be selected for the respective material used must be empirically determined. The starting point here should be standard program 1. Procedure for assigning parameters It is possible to switch to additional parameter assignment modes from the display mode: Alignment mode --> Program selection mode --> Alignment aid mode --> (for checking) When the function input (PK) is applied to -U B (for > 500 ms), the mode changes. When the "Program selection“ mode is active, switching on function input (PK) to +UB (for > 500 ms) selects the next program level. Disconnecting the power supply causes the system to exit the current mode with the selected program change. The switch outputs are not active while parameters are being assigned to the sensor! Modes Amplitude control During installation, the amplitude control can be used to check whether the ultrasonic amplitude at the receiver is sufficient. If the transmitter is not aligned properly in relation to the receiver, maximum sound energy is not transmitted to the receiver, which may result in the incorrect detection of materials. When the sensor detects an area of air (yellow LED lights up), the UDC begins to display the strength of the measured amplitude signal:

• if the signal is weak, the yello w LED flashes at low frequency
• the flashing frequency increases in line with the signal strength
• the yellow LED lights up continuously wh en the signal strength is sufficient. The single sheet function (green LED) and double sheet function (red LED) are now active. This can be used to check the correct function of the sensor. Program selection In the program selection mode, the current program is displayed by the green LED (number of flashing pulses = program number). Applying the adjustment input (PK) to +U B (for > 500 ms) causes the next program to be selected in cyclic sequence (program 1 follows through to program 4). Notes: A complete device consists of an ultrasonic emitter and an evaluation unit with an ultrasonic receiver. 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. During installation, ensure that the ultrasonic signal cannot bypass the material being detected through multiple reflections. This can happen if, for example, large surfaces for sound reflection exist transverse to the direction of sound transmission. This can be caused by the use of unsuitable holding devices or large-surface system components. In the case of reflective system components, they must be covered with sound-absorbing material or a different installation site must be chosen. Program number Notes* 1 Default setting. Covers a wide spectrum of materials

2 Thick, heavy sheets

3 Thin sheets

4 Thin fine sheet metal, metal foils

... and function input (PK) unconnected Function input (PK) unconnected ... and function input (PK) connected to +U B or -UB no function toggle cyclically next program Indication mode Alignment aid (yellow LED) Program select (green LED) +UB-UB -UB -UB +UB +UB

Release date: 2020-06-02 Date of issue: 2021-02-05 Filename: 193142_eng.pdf UDCM-30GM-085-3E3 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 Double plate sensor To ensure problem-free detection of double sheets, an air gap is required between the sheets. This prerequisite might not be met in cases where two sheets adhere to each other by means of an oil film, thus resulting in the detection of a single sheet only. If two or more UDCM 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. Parameterization using PACTware DTM The double sheet sensor can be connected using a V15S-G-0.3M-PUR-WAGO terminal adapter. Connect the sensor to the terminal adapter according to the table below. The sensor features a time lock. If no communication request occurs, the time lock blocks parameterization of the sensor 30 seconds after the supply voltage is connected. Start PACTware before switching on the sensor so that the communication request can be made in time. Parameterization Terminal adapter wire color Sensor cable wire color Brown Brown Blue Blue Black Black Gray Pink M12 socket for the UC-PROG1 Connection cable for the double sheet sensor V15S-G-0.3M-PUR-WAGO