Version 2.1
en MBI 46.31 operating instruction.docx
Issue date: 01/2022
Page 18 of 42
5 Placing into Service
NOTICE
Only qualified skilled persons are allowed to place the measuring amplifier
into service.
Electrostatic discharge at electronic assemblies can damage the
components before they are placed into service. Therefore, take all
necessary measures to avoid electrostatic charging (ESD protective
measures).
Provided the sensor cable is routed professionally, the distance between the
displacement sensor and the measuring amplifier can be 100 m and more.
Connect the inductive displacement sensor with the measuring
amplifier using a screened, low-capacitance cable.
Do not route the cable in parallel with power lines. In addition,
maintain a sufficient distance to electric drives, transformers and
frequency converters.
5.1 Pin assignment
NOTICE
Note that the pin assignment is different depending on the type of
measuring amplifier.
The connections are not protected against reverse polarity.
If connections are reversed or if an incorrect external voltage is applied,
the device can be destroyed.
The displacement sensors must be connected to the measuring amplifier
according to the pin assignment specified in the table below. The supply voltage
(V), the output signal (A) and the displacement sensor (W) are connected by
cable for field enclosures and by connecting blocks or plug-in connections for
Eurocard PCBs. Therefore, no soldering is required for installation.
NOTICE
NOTICE
NOTICE
NOTE
NOTE
