- 6 -UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
1.2 Overview of the features
The Universal Motor Controller UMC22 provides high-grade motor protection and control for the
current range 0.24 up to 63 A with one type.
For higher currents up to 850 A additional protection current transformers are available.
With the integrated FieldBusPlug interface the UMC22 can be connected to different fi eldbuses using
the appropriate type of FieldBusPlug.
But stand-alone operation - without FieldBusPlug - is just as good possible.
6 digital inputs and 3 relay outputs offer to realize a wide range of predefi ned control functions (4.3.4)
and applications such as "Direct start" (7.3.), "Star-delta start" (7.5.1), "Actuator" (7.8.1) including Local
operation via digital inputs (e.g. 4.3.4 and 7.3.2) and others as selected by parameters.
Actuator is a new Control function (7.8.1).
3 of the 6 inputs - multi-function inputs - can be parametrized for particular functions such as fault
input with or without delay or for emergency start (3.4.3 and 4.3.4).
DI2 Multifunction input can be also parameterized as earth fault input (3.5).
Via a PTC input the UMC22 can be connected to PTC sensors (3.6).
The status of the digital inputs, detailed diagnosis information and the parameters are accessible via
the fi eldbus (supposed the fi eldbus offers the appropiate features) (4.2.1).
LEDs on the UMC22 monitor "Ready", "Motor On" or "Fault" (3.7.1).
Additional the Control Panel ACS100-PAN (separate delivery) offers similar access to all important
information. The Control Panel is necessary to set the fi eldbus slave address and can be snapped up
the front of the UMC22 (8.).
Also the overload protection behaviour and other functions can be changed by parameters in a wide
range (4.3.1).
The control function Overload is dedicated to use the UMC22 like an overload relay with or
without fi eldbus connection (7.2.1). The other control functions can be used stand alone also.
1.3 Construction
The UMC22-FBP consists of two separate parts:
current transformer unit and controller unit, mounted as one device (2.1).
Mounting on DIN rail or with screws. W x H x D = 70 x 105 x 110 mm.
Protection degree IP20.
Current-carrying motor lines are lead through the current transformer set.
For higher currents current transformers can be mounted remote from the UMC22 up to the current
carrying motor line length of 2 m (3.2.4).
Chapter 1.2~1 and 1.3~1
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