DDI6000 Datasheet, PDF (3/4 Pages) Sensortechnics GmbH – Plug-in display for 4...20 mA measuring transmitter

DDI6000
Plug-in display for 4...20 mA measuring transmitter
ELECTRICAL CONNECTION
To connect the DDI6000 simply plug into an existing transmitter by means of a special adaptor for the
DIN43650 plug.
Supply voltage: Device takes power directly from measuring current.
Please allow for an additional loop voltage drop of 3 Volts.
Caution!
Wrong electrical connection may lead to the destruction of the device.
Mind the maximum input current rating of 40 mA under any circumstances!
FAULT CODES
In case of unacceptable conditions in the system a fault code will be displayed.
Fault codes have been defined as follows:
FE 1: Measuring range has been exceeded
This fault code indicates that the measuring range of the A/D converter has been exceeded.
Potential fault cause:
Transmitter damaged
Short-circuit in transmitter connection
DDI6000 not or incorrectly configured
Remedies:
FE 1 will be reset as soon as the measuring values return to their permissible
range. Please check your transmitter and transmitter connecting cables.
FE 2: Measuring values have fallen below permissible range
This fault code indicates that the measuring values of the A/D converter have fallen below the permissible
range.
Potential fault cause:
Transmitter damaged
Transmitter connection interrupted
DDI6000 not or incorrectly configured
Remedies:
FE 2 will be reset as soon as the measuring values return to their permissible
range. Please check your transmitter and transmitter connecting cables.
October 2004 / 627
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