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NDRA91-92
Manual
Interface description
NADO
Page 39
Seite 39
5.2
RS-422 interface
Figure 15 : Wiring RS-422 to RS-422 unit
The RS232 / RS422-interface of devices which are equipped with a
Profibus interface should only be used for test purposes.
Measurement via RS232 / RS422-interface is not recommended for
these device types.