UH3-KHD2-4I - Evaluation unit | UH3-KHD2-4I - Quad Industry GmbH
Артикул: UH3-KHD2-4I
Наименование: Evaluation unit | UH3-KHD2-4I
Производитель: Pepperl-Fuchs
Not available for purchase, If you need assistance please contact us sales@quad-industry.com Оборудование снято с производства, для уточнения замены свяжитесь с нами sales@quad-industry.com
External evaluation for ultrasonic sensors UB...-H1, -H2 and -H3
Modular concept: Installation of sensor on-site and evaluation in the control cabinet
Simultaneous operation of 1 to 4 ultrasonic sensors with ranges from 60 mm to 6 m (up to 15 m when operated as a through beam barrier)
Freely selectable measuring window
Multiplex operation - no mutual interference (no cross-talk), operation is possible in a very confined space
Synchronous operation
Temperature compensation
Reference measurement for highest accuracy
4 analog outputs 4 mA ... 20 mA (rising/falling slope can be set)
with switch-over: multiplex operation - consecutive activation of the channels synchronous operation - activation of the channels simultaneously
Measuring frequency
dependent on the operating mode, number and longest range of the active sensors (see page multiplex/synchronous operation
Indicators/operating means
LED green
sensor type / channel active (4 items) current slope: increasing / decreasing / REF (2 items) measuring window limits near / far (2 items)
LED yellow
channel number A1 ... A4 / object in operating range (4 items)
Electrical specifications
Operating voltage
20 ... 30 V DC , ripple 10 %SS
No-load supply current
≤ 50 mA (without sensors)
Input
Input type
for 4 sensors for each of 4 connections +UB/-UB/clock (T)/echo (E) short-circuit proof with reverse-polarity protection attachable sensors:UB500/2000/4000/6000-...-H3 or -H1/-H2
Output
Output type
4 analog outputs A1 ... A4, 4 ... 20 mA rising/falling ramp
Repeat accuracy
multiplex operation: ± 1 mm synchronous operation: ± 3 mm
Ambient conditions
Ambient temperature
-20 ... 70 °C (-4 ... 158 °F)
Storage temperature
-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Protection degree
IP20
Connection
terminal housing suitable for 35 mm standard rail plug-in screw terminal 1.5 mm2
