general vacon • 3
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1. GENERAL
Instead of sending and receiving information to and from frequency converters through I/O, you can
connect them to a fieldbus.
Vacon NX frequency converters can be connected to the RS-485 bus using a fieldbus board. The con-
verter can then be controlled, monitored and programmed from the host system.
If you purchase your RS-485 Option Board separately, please note that it shall be installed in
slot E on
the control board of the frequency converter.
Internal components and circuit boards are at high potential when the frequency
converter is connected to the power source. This voltage is extremely dangerous
and may cause death or severe injury if you come into contact with it.