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14 Introduction to the manual
Terms and abbreviations
Term
BCU
CIO
Drive
EMC
EMI
FEN-01
FEN-11
FEN-21
FEN-31
FIO-11
FPTC-01
FPTC-02
Frame, frame size
FSO-12, FSO-21
IGBT
Inverter unit
Power module
RFI
STO
Supply unit
Description
Type of control unit
I/O module for controlling cooling fans
Frequency converter for controlling AC motors
Electromagnetic compatibility
Electromagnetic interference
Optional TTL incremental encoder interface module
Optional TTL absolute encoder interface module
Optional resolver interface module
Optional HTL incremental encoder interface module
Optional analog I/O extension module
Optional thermistor protection module
Optional ATEX-certified thermistor protection module for potentially explosive atmo-
spheres
Physical size of the drive or power module
Optional functional safety modules
Insulated gate bipolar transistor
Inverter module(s) under control of one control unit, and related components. One
inverter unit typically controls one motor.
Common term for drive module, inverter module, supply module, brake chopper
module etc.
Radio-frequency interference
Safe torque off (IEC/EN 61800-5-2)
Supply module(s) under control of one control unit, and related components.
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