NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

16(110) Technical data
The control keypad provides a link between the user and the frequency drive. The control keypad
is used for parameter setting, reading status data and giving control commands. It is detachable
and can be operated externally and connected via a cable to the frequency drive. Also a PC can
be used instead of the control keypad, to control the frequency drive, if connected through a
similar cable.
Control I/O boards which are either isolated (OPT-A8) or not isolated (OPT-A1) from the ground
are available.
The default application (Basic Application) is preferred when speed control will be dictated by a
separate automation system. If a more versatile interface or parameters are required, a more
suitable application can be chosen from the Application Package. See the Application Manual for
more information on the different applications.
A brake resistor is available as internal option for frames FR4 to FR6 of voltage classes NX_2 and
NX_5. In all other frames of voltage classes NX_2 and NX_5, as well as in all frames of all other
voltage classes, the brake resistor is available as option and installed externally.
Optional I/O expander boards that increase the number of inputs and outputs to be used are also
available. For details please contact your nearest Honeywell office or your local distributor (see
back cover).
The input and output EMC filters have no influence on the basic functions of the frequency drives
and significantly enhance the protection of the drive from external interference as well as
protecting other sensitive equipment from harmonics generated by the frequency drive. They are
also necessary for the fulfillment of the EMC directives.
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Automation and Control Solutions
Honeywell
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MIN 55422 Scarborough, Ontario 63-2600-1
MIV 4Z9
www.honeywell.com