Special features
* computer controlled interface
module for position sensors
* simple teach-in function to
adapt to the travel of the connected
potentiometer
* over/underflow signaling of
learned range
* high measuring rate - up to
7.5 kHz
* 24 bit Sigma-Delta-AC converter
* available with electrical isolation
(DC/DC transformer) as
an option
* standardized output signals
0… 10 V
4… 20 mA
* outstanding linearity
* extremely low temperature
drift - 20 ppm/K
* designed for standard
DIN EN 50022 mounting rail
fixture
Computer controlled signal
transformer for potentiometric
input signals to be converted
to standardized voltage or
current signals. The signal
conditioner supplies the
potentiometric sensors with a
highly stable constant voltage.
The wiper signal is sampled
without load via a high-resistance
input stage and transformed
into a proportional
standardized output signal.
The adjustment of the desired
output signal (current or voltage,
switchable) is done easily
by a teach-in procedure using
only 2 buttons on the front
panel of the device. The input
span can be limited down to
80 % of the total input range.
This permits standardized output
signals to be adjusted if
the maximum travel or angle
of the sensor is not completely
utilized.
The electronic circuitry is
accommodated in a plastic
housing designed for mounting
to a standard DIN EN
50022 mounting rail. The wide
operating voltage range allows
use of unstabilized direct voltage
sources. High-grade
DC/DC transformers are used
in the models with electrically
isolated supply voltage and
signal conditioning.
The excellent linearity and
temperature drift characteristics
of the MUP400 ensure
optimum electrical implementation
of potentiometers. By
locating the MUP400 physically
close to the potentiometer,
reliable and interferencefree
transmission of the position
signal is guaranteed, even
over long transmission distances.
Order designation