Analog Inputs 750-452, 454,482,484
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1
2 Channel Analog Inputs 0-20 mA / 4-20 mA
(Differential Inputs)
PN 750-452, 454, 750-482, 750-484
Technical Description
This description is only intended for hardware version X X X X 2 A 0 0 - - - -. The
serial number can be found on the right side of the module.
The input channels are differential inputs and they have a common ground potential.
The inputs are connected to +I and -I. The shield is connected to „S“. The connection is
made automatically when snapped onto the DIN rail.
These I/O modules are not provided with integrated power jumper contacts. The power
supply is made by the data contacts with a DC-DC converter. The modules can work
self-supporting.
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
:$*2
Ç
,
2
Ç
6<67(0
(except for the economy type)
