Messtechnik Sachs Irinos IR, User Manual

Page: 29 / 214

29
Irinos IR Users Manual © 2015 - 2016 Messtechnik Sachs GmbH, Germany
System overview
one.
An Irinos power supply IR-PU is used to supply the Irinos-Boxes.
All internal supply voltages are generated via DC/DC convertes with
galvanic isolation. For analogue voltages additional linear regulators
are used (see figure). As a result, all internal power supplies of
different Irinos-Boxes are separated. This increases the noise
immunity, which is a precondition for precise measurement results.
In addition, ground loops are avoided.
Please note that in any case a stable 24 V power supply with low
noise in required for a trouble-free operation of the Irinos-System.
Irinos power supply
3.7 Mounting options
In order to provide the best mounting option for different installation
locations, various mounting options are available:
o
Via 2 tapped bushed M4 on the rear side, each Irinos-Box can be
directly mounted .
For this mounting option, no additional mounting material is
necessary. The dimensions can be found in the specifications
section.
It should be possible to access the rear side in order to allow a
quick exchange of an Irinos-Box.
o
Via the frontside mounting kit IR-MFFM-1, each Irinos-Box can
be accessed from the front side, e.g. for placement into a control
cabinet.
57
96
98