Quatech INTERBUS S Network Card User Manual


 
Analog Inputs 750-472, 474
:$*2Ç,2 Ç6<67(0
1
2 Channel Analog Input 0-20mA / 4-20mA
single ended
PN 750-472, 750-472/000-200, 750-474, 750-474/000-200
Technical description:
This description is only intended for hardware and software version X X X X 0 2 0 2- - -
-. The serial number can be found on the right side of the module.
The input channels are single ended and they have a common ground potential.
The inputs are connected to +I. Via 24 V / 0 V a sensor can be provided directly from
the module. Power connections are made automatically from module to module when
snapped onto the DIN rail.
The shield is connected to „S“. The connection is made automatically when snapped
onto the DIN rail.
Attention:
The lowest power jumper contact is not carried out for some modules (e.g. 4-channel)!
A module which needs all contacts (e.g. 2-channel digital) may not be connected to the
right hand side of modules which do not have 3 power jumper contacts (e.g. 4-channel
modules).
The input module can be connected to all buscouplers of the :$*2Ç,2Ç6<67(0
(except for the economy type).