Single head system Dimensions M30x1.5 36 LED UB2000-30GM-E2-V15 UB2000-30GM-E2-V15 Features Technische DTechnical dataaten Switch output General specifications 5 different output functions can be set 200 ... 2000 mm Sensing range Standard target plate 100 mm x 100 mm TEACH-IN input Unusable area 0 ... 200 mm Synchronisation options approx. 175 kHz Transducer frequency Response delay approx. 145 ms Deactivation option Standard conformity EN 60947-5-2 Watchdog Indicating/Operating means LED greenPower o, TEACH-IN function object detected LED yellow Indication of the switching state, Teach-in function-no object detected LED redErro, object uncertain Electrical specifications Rated operational voltage U 20 ... 30 V DC, ripple 10 % e SS No-load supply current I 60 mA 0 Output Output type 1 switch output E2/E3, pnp, normally open/closed, programmable Rated operational current I 200 mA, short circuit/overload protected e Voltage drop U 3 V d Switching frequency f max. 3.4 Hz Range hysteresis H 1 % of the set operating distance Repeat accuracy 1 % Temperature influence 0.17 % / K Input 1 TEACH-IN input, Input type operating distance 1: -U ... (-U + 2 V) B B Electrical connection operating distance 2: (+U - 2 V) ... +U 1 synchronous input B B level 0: -U ... (-U + 1 V), level 1: (-U + 5 V) ... +U B B B B Input impedance 27 kOhm Standard symbol/Connections: Pulse length Synchronisation pulse: 100 s (version E2, pnp) Synchronisation pulse pause: 100 s 1 + U B Synchronisation frequency 2 Teaching input Common mode operation U 40 Hz 5 Sync. input Multiplex operation 40/n Hz, n = number of sensors 4 Switch output Ambient conditions 3 - U B -25 ... +70 C (248 ... 343 K) Ambient temperature Storage temperature -40 ... +85 C Mechanical specifications Protection degree IP65 according to EN 60529 Connection type connector V15 Material Housing brass, nickel plated, plastic components PBT Transducer epoxy resin/hollow glass sphere mixture polyurethane foam 145 g Mass Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany 1 Pepperl+Fuchs Group Tel.: Germany (06 21) 7 76-0 USA (330) 4 25 35 55 Singapore 7 79 90 91 Internet NotHinweise e Model number UB2000-30GM-E2-V15 Function Synchronisation The sensor features a synchronisation input for the suppression of mutual interfer- ence. It can be synchronised by applying a square wave voltage. The falling edge Characteristic curves/ of a synchronisation pulse at the synchronisation input starts a measuring cycle. A Additional information low level > 1 s or an open synchronisation input will result in the non-synchronised normal operation of the sensor. A high level at the synchronisation input disables Characteristic response curves the sensor. Synchronisation cannot be performed during TEACH-IN and vice versa. Two operating modes are possible: Angle degrees 90 80 70 60 50 40 30 1. Multiple sensors can be controlled by the same synchronisation signal. The sen- 20 sors are synchronised. 2. The synchronisation pulses are sent cyclically to individual sensors. The sensors 10 operate in multiplex mode. 1 2 0.0 0 Setting the switching points 0.5 The ultrasonic sensor features a switch output with two teachable switching points. -10 These are set by applying the supply voltage -UB or +UB to the TEACH-IN input. 1.0 The supply voltage must be applied to the TEACH-IN input for at least 1 s. LEDs -20 indicate whether the sensor has recognised the target during the TEACH-IN proce- 1.5 2.0 2.5 3.0 3.5 Distance m dure. Switching point A1 is taught with -UB, A2 with +UB. Curve 1: flat plate 100 mm x 100 mm Curve 2: round bar, 25 mm Five different output functions can be set: Function TEACH-IN procedure Programmed switching output function - Set object to near switching point Window mode, Window operation, normally open function - Teach switching point A1 with -UB close function A1 < A2: object range - Set object to far switching point A1 A2 - Teach switching point A2 with +UB Window operation, normally closed function A2 < A1: - Set object to near switching point Window mode, A2 A1 - Teach switching point A2 with +UB open function - Set object to far switching point One switch point, normally open function A1 -> : - Teach switching point A1 with -UB A2 - Set object to near switching point 1 switching point, One switch point, normally closed function - Teach switching point A2 with +UB close function A2 -> : - Cover sensor or remove all objects from sensing range A1 - Teach switching point A1 with -UB A1 -> , A2 -> : Detection of presence of object - Set object to near switching point 1 switching point, Object detected: Switch output closed No object detected: Switch output open - Teach switching point A1 with -UB open function - Cover sensor or remove all objects from sensing range - Teach switching point A2 with +UB LED-Window - Cover sensor or remove all objects from sensing range Detection of Dual-LED LED - Teach switching point A1 with -UB object presence green/red yellow - Teach switching point A2 with +UB Default setting of switching points: A1 = blind range, A2 = nominal distance Displays in dependence on operat- Green LED Red LED Yellow LED Switch outputPower o/Disturbance ing mode Teach switching point Object detected Flashing Off Off No object detected Flashing Off On Object uncertain (TEACH-IN invalid) Off Flashing Off Normal operation On Off Switching state Interference (e.g. compressed air) Off Flashing Previous state Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group Tel.: Germany (06 21) 7 76-0 USA (330) 4 25 35 55 Singapore 7 79 90 91 Internet