ausgabedatum26.03.2001 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 http://www.pepperl- fuchs.com 1 technische daten technical data features electrical connection dimensions general specifications sensing range 200 ... 2000 mm standard target plate 100 mm x 100 mm unusable area 0 ... 200 mm transducer frequency approx. 175 khz response delay approx. 145 ms standard conformity en 60947-5-2 indicating/operating means led green "power on", teach-in function object detected led yellow indication of the switching state, teach-in function-no object detected led red "error", object uncertain electrical specifications rated operational voltage u e 20 ... 30 v dc, ripple 10 % ss no-load supply current i 0 60 ma output output type 1 switch output e2/e3, pnp, normally open/closed, programmable rated operational current i e 200 ma, short circuit/overload protected voltage drop u d 3 v 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 input type 1 teach-in input, operating distance 1: -u b ... (-u b + 2 v) operating distance 2: (+u b - 2 v) ... +u b 1 synchronous input level 0: -u b ... (-u b + 1 v), level 1: (-u b + 5 v) ... +u b input impedance 27 kohm pulse length synchronisation pulse: 100 s synchronisation pulse pause: 100 s synchronisation frequency common mode operation 40 hz multiplex operation 40/n hz, n = number of sensors ambient conditions ambient temperature -25 ... +70 c (248 ... 343 k) 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 mass 145 g switch output 5 different output functions can be set teach-in input synchronisation options deactivation option watchdog standard symbol/connections: (version e2, pnp) teaching input sync. input switch output + u b 1 - u b 2 4 3 5 u m30x1.5 22 94 5 36 led UB2000-30GM-E2-V15 UB2000-30GM-E2-V15 single head system
2 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 http://www.pepperl-fuchs.com hinweise note ausgabedatum26.03.2001 model number characteristic curves/ additional information UB2000-30GM-E2-V15 distance [m] angle [degrees] characteristic response curves curve 1: flat plate 100 mm x 100 mm curve 2: round bar, ? 25 mm 2.0 2.5 3.0 3.5 0.0 0.5 1.0 1.5 90 80 70 60 50 40 30 20 10 0 -10 -20 1 2 dual-led green/red led yellow "power on"/disturbance switch output led-window 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 of a synchronisation pulse at the synchronisation input starts a measuring cycle. a 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 the sensor. synchronisation cannot be performed during teach-in and vice versa. two operating modes are possible: 1. multiple sensors can be controlled by the same synchronisation signal. the sen- sors are synchronised. 2. the synchronisation pulses are sent cyclically to individual sensors. the sensors operate in multiplex mode. setting the switching points the ultrasonic sensor features a switch output with two teachable switching points. these are set by applying the supply voltage -ub or +ub to the teach-in input. the supply voltage must be applied to the teach-in input for at least 1 s. leds indicate whether the sensor has recognised the target during the teach-in proce- dure. switching point a1 is taught with -ub, a2 with +ub. five different output functions can be set: default setting of switching points: a1 = blind range, a2 = nominal distance function teach-in procedure window mode, close function - set object to near switching point - teach switching point a1 with -ub - set object to far switching point - teach switching point a2 with +ub window mode, open function - set object to near switching point - teach switching point a2 with +ub - set object to far switching point - teach switching point a1 with -ub 1 switching point, close function - set object to near switching point - teach switching point a2 with +ub - cover sensor or remove all objects from sensing range - teach switching point a1 with -ub 1 switching point, open function - set object to near switching point - teach switching point a1 with -ub - cover sensor or remove all objects from sensing range - teach switching point a2 with +ub detection of object presence - cover sensor or remove all objects from sensing range - teach switching point a1 with -ub - teach switching point a2 with +ub displays in dependence on operat- ing mode green led red led yellow led teach switching point object detected no object detected object uncertain (teach-in invalid) flashing flashing off off off flashing off on off normal operation on off switching state interference (e.g. compressed air) off flashing previous state programmed switching output function window operation, normally open function a1 < a2: window operation, normally closed function a2 < a1: one switch point, normally open function a1 -> : a1 -> , a2 -> : detection of presence of object object detected: switch output closed no object detected: switch output open one switch point, normally closed function a2 -> : object range a1 a2 a2 a1 a2 a1
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