Quatech INTERBUS S manual Channel Analog Input 0-20mA / 4-20mA single ended, Technical description

2 Channel Analog Input 0-20mA / 4-20mA single ended

PN 750-472, 750-472/000-200, 750-474, 750-474/000-200

Technical description:

This description is only intended for hardware and software version X X X X 0 2 0 2- - -

-. The serial number can be found on the right side of the module.

The input channels are single ended and they have a common ground potential.

The inputs are connected to +I. Via 24 V / 0 V a sensor can be provided directly from the module. Power connections are made automatically from module to module when snapped onto the DIN rail.

The shield is connected to „S“. The connection is made automatically when snapped onto the DIN rail.

Attention:

The lowest power jumper contact is not carried out for some modules (e.g. 4-channel)! A module which needs all contacts (e.g. 2-channel digital) may not be connected to the right hand side of modules which do not have 3 power jumper contacts (e.g. 4-channel modules).

The input module can be connected to all buscouplers of the :$*2Ç,￿2Ç6<67(0 (except for the economy type).

Analog￿￿￿￿￿￿￿￿Inputs 750-472, 474 1

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿:$*2Ç,￿2Ç6<67(0