MA-UI
 149.00
MA-UI
MA-UI
MA-UI vorne
MA-UI hinten
Blockdiagramm

Voltage or Current. Precisely Conditioned.

The measuring amplifier MA-UI adjusts voltage or current (DC) signals to the 5V input of a PC data acquisition system. With 10kHz bandwidth, it is ideal for dynamic signals. The great variety of adjustable measuring ranges allows the MA-UI to be used for signal conditioning tasks in an extremely flexible way.

5B Technology. Industrial Standard.

The pin assignment of the 5B module corresponds to the 5B module standard of Analog Devices and Burr Brown. An additional 0EX pin has been introduced for sensors requiring unipolar supply to be suitable for connection.

Measuring Ranges. Enough and to Spare.

Nine input voltage ranges between ±5mV and ±50V and six current measuring ranges from ±1 to ±200mA in total are provided by the MA-UI to precisely adjust signals.

Clearly Safe.

If using several modules, the channels are galvanically isolated to each other and to the DAQ system. This perfectly protects the whole system against high potentials and interferences.

Sensors Well Supplied.

To operate sensors, either an unregulated ±12V DC supply, a regulated +5V DC voltage, or a 4mA current source for ICP sensors are provided.

Undisturbed.

Common-mode interferences often produced by machinery or other loads are effectively suppressed by the balanced input of the differential amplifier. If an output filter is set, disturbing frequencies can be eliminated.

It's the Setting that Matters.

The configuration of operation mode, range, and the three filter cut-off frequencies is done via DIP switches and soldering bridges. Offset and gain are adjustable with potentiometers.

Compatibility

The MA series provides a great variety of measuring amplifiers, measuring converters, or filter modules. They can be used in any combination allowing for the solution of the most individual measuring tasks.

The most important functions in a nutshell. For technical details see the relating data sheet (PDF).

  •   10kHz bandwidth
  •   5B compatible
  •   galvanic isolation
  •   for voltage and current measurements
  •   3 switchable filter cut-off frequencies
  •   many switchable input ranges (max. ±50V)
  •   adjustable with potentiometers
  •   4mA power source or ±12V DC or +5V for sensor supply
  •   DC or AC decoupled
  •   reusable for other measuring tasks

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