Analogue inputs expansion units

The MA expansion unit

With 2 (MA2) or 4 (MA4) independent isolated analogue channels (500 V). Individual channels can be paired-up to allow sensor reading redundancy.

Main features

  • Each channel can supply 24V DC up to 30 mA
  • Each channel can detect a 4-20 mA current or a 0-10 V voltage
    (selectable via software)
  • Individual channels can be paired-up to allow sensor reading redundancy
  • Resolution: 16 bit
  • Sampling per second: 2.5-4000 SPS (selectable via software)
  • Comparators: simple with 1 or 2 thresholds
  • Algebraic operations: addition and subtraction
  • Configurable with engineering units

Technical data

  • Power supply 24 VDC
  • Safety analogue inputs
  • Safety Level SIL 3
  • Compatibility: Mosaic M1S

Application example

Any application requiring analogic sensors connection as:

  • Loading cells
  • Pressure switches
  • Temperature measurements
  • Flow and level measurements
  • Etc.