
23
Optional components
Thanks to the modularity of their hardware
components, ACTIVE frequency inverters are easily
integrated in automation applications. Optional
on-board modules are automatically recognised
by the inverter when present (plug and play) right
from the initialisation phase, and the internal
control functions of the unit are automatically
adapted accordingly.
The modules available for connector A (see figure)
can be plugged into the inverter directly, while
the cover must be removed in order to gain access
to plug-in sections B and C. If a communication
module is added to section B the perforated
part of the cover must be eliminated. Further
information on installation and management
of the optional modules is given in the specific
documentation (optional equipment user
handbooks).
Hardware modularity
A) Interface module
ConnectionofoptionalcontrolunitKP500,
serialinterfaceadapterKP232,orthecontrol
unitremotisationcableforaccessoryKPCMK
B) CM communication module
Connection panel for various communication
protocols:
•CM-232,RS232interface
•CM-485,RS485interface
•CM-PDP,Probus-DPinterface
•CM-CAN,CANopeninterface
•Otherprotocolsonrequest
C) EM expansion module
Connection panel for adaptation of control
inputs and outputs to the various applications
on the basis of specific customer requirements:
•EM-IO,analoganddigitalinputsandoutputs,
available in 4 variants
•EM-ENC,speedsensorinterface,frequency
output and system bus, available in 5 variants
•EM-RES,resolverinterface,frequencyoutput
and system bus, available in 2 variants
•EM-SYS,systembusforSystembus
communication (On request, system bus
combined with CM-CAN communication module)
•Otherpersonalisablemodulesonrequest
A single module at a time taken from each
corresponding list can be installed in each location
(A, B, C). The modules of each seat are compatible
with those of the other two, with the exception
of CM-CAN and EM-SYS, which cannot be installed
together on the same inverter.
KP232andCM-232aretwoRS232serialinterfaces
accommodated in different locations. The two
interfaces are mutually compatible but feature
differentcommunicationspeeds.OnlyKP232
is compatible with the use of the Oscilloscope
function forming part of the VPlus management
software.
A
B
C
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