Leuze electronic HTU430B Series, Быстрый старт

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Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 HTU430B-…X3/LT4-M12 - 03
info@leuze.com • www.leuze.com
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IO-Link interface
The ultrasonic sensor features an IO-Link interface acc. to specification V1.1. and satisfies the Smart Sensor Profile.
As a result, the sensor can easily, quickly and, thus, economically be configured and diagnostic information read out. With a small
amount of effort, the sensor can also be integrated in a control.
Overview of the configuration options via IO-Link
In addition to the configuration functions, a range of sensor information, such as sensor status, sensor diagnostics as well as the
process data, can be called up.
Further information and the device-specific description of the IO-Link interface (IODD) can be found on the Internet at
www.leuze.com
in the Downloads area of the respective sensor.
Function block Function Description
Operating mode Standard operation The sensor operates as a diffuse sensor with background suppression.
Multiplex operation A max. of 10 sensors – 1 master and 9 slaves – can be wired together in a
network. To do this, the sensors must be electrically connected with one
line. The master generates a timing signal and all networked sensors are
activated with time-delay.
Synchronous operation A max. of 10 sensors – 1 master and 9 slaves – can be wired together in a
network. To do this, the sensors must be electrically connected with one
line. The master generates a timing signal and all networked sensors are
activated simultaneously.
Activation operation The sensor can be activated through an external signal.
Operation as throughbeam sensor The sensor can either be configured as a scanner or as a throughbeam
sensor. Operation as a throughbeam sensor requires 2 sensors, which are
electrically connected through one line.
Switching
outputs
OUT1 / OUT2
Switching point 1/2 The switching points can be directly entered as distance value in mm.
Switching output (OUT1 and
OUT2)
Adjustment as PNP or NPN switching output.
Switching function Adjustment as NC / NO contact.
1)
1) NO contact: normal switching behavior (not inverted switching);
NC contact: inverted switching behavior (inverted switching).
Switching behavior in the case of
error
The switching behavior of output OUT1 of the sensor, for objects which are
located outside of the operating range, can be adjusted.
2-point behavior If a switching output is to operate with 2 switching points, a choice can be
made between 2-point window-teach (factory setting) or 2-point teach (e.g.
for simple pump controls with minimum and maximum fill levels).
Delay times The time module can be used to configure a switch-on or switch-off delay
at the output. This delay time is dependent on the update interval of the
respective device and is calculated using the following formula:
Delay [ms] = Update interval [ms] * Switch-on/-off delay
Teach switching output OUT1 The switching output OUT1 can be taught via the IO-Link interface.
Teach offset An additional or shorter distance at the switching point can be entered
directly as a distance value in mm. This parameter applies only for 1-point
teach.
Teach lock Adjustment for locking of control buttons.
Temperature Temperature compensation Adjustment option for internal (sensor works with the integrated
temperature sensor) or external (with a constant application temperature,
this can be manually entered. The sensor then compensates the measured
values at a fixed rate with this temperature).
Unit Adjustment option to ºC or ºF.
Temperature value Entry temperature value in ºC or ºF (if external temperature compensation
is desired).
HTU430B ADVANCED ultrasonic sensors with 2 switching outputs