14/51
Electric Installation
Digital input NPN wiring
①
NPN wiring with internal power supply
②
NPN wiring with external power supply
Fig. 2-7: Digital input NPN wiring
Analog input terminals (AI, +10 V, Earth and GND)
Fig. 2-8: Analog input terminals
Incorrect operation may occur due to interference on the analog sig-
nal. In such cases, connect a ferrite magnetic ring at the input side
of the analog signal, as shown above.
Bosch Rexroth AG R912007861_Edition 02
Rexroth Frequency Converter VFC 3210