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Motor Starters

TeSys™ U-Line Function Modules

Refer to Catalog 8502CT0201

3. Function Modules

The function modules available for U-Line motor starters are shown in the tables below. Only one function module can be installed in a U-line motor starter.

 

Table 18.111:

Available Function Modules

Module	Description	For use with:	Operation Requirements	Catalog Number	$ Price
Fault differentiation with manual reset (thermal overload)	Provides indication between an overload trip and a short circuit trip.a	Advanced control units only	24–250 Vac or Vdc (power from control unit)	LUFDH20	104.
Fault differentiation with auto reset				LUFDA10	104.
Thermal overload pre-alarm	Signals when the motor current reaches 1.05 of the full load setting on the control unit.	Advanced control units only	24–250 Vac or Vdc (power from control unit)	LUFW10	104.
Motor load indication	Provides a signal proportional to the average currents in the three phases divided by the full load current setting of the control unit. The output corresponds to a load status of 0–2 times the full load setting of the control unit.	Advanced or multi-function control units	4–20 mA (requires separate 24 Vdc power supply)	LUFV2	125.
Parallel wiring	Provides a convenient way to reduce control wiring and allow for connecting starters to a communications network by providing 24 Vdc for the starters.	Advanced or multi-function control units(24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	LU9G02 splitter box and PLC network	LUFC00	38.
AS-i communication	Allows the U-Line starter to be connected directly to the network using AS-i protocols.	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply and AS-i network	ASILUFC5	125.
AS-i2 communication	Allows the U-Line starter to be connected directly to the network using AS-i2 protocols.	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply and AS-i2 network	ASILUFC51	125.
Modbus® communication	Allows the U-Line starter to be connected directly to the network using Modbus protocols.	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply	LULC033	145.
Advantys STB Communication	Allows the U-Line starter to be connected to the network using the Advantsys STB protocol	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply	LULC15	145.
Can Open Communication	Allows the U-Line starter to be connected to the network using the Can Open protocol	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply	LULC08	145.
Beckoff Communication	Allows the U-Line starter to be connected to the network using the Beckoff protocol	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply	LULC14	145.
Profibus Communication	Allows the U-Line starter to be connected to the network using the Profibus protocol	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply	LULC07	145.
Device Net Communication	Allows the U-Line starter to be connected to the network using the Device Net protocol	Advanced or multi-function control units (24 Vdc only) and LU9BN11C or LU9MRC pre-wired connector	Requires separate 24 Vdc power supply	LULC09	145.

a

On a short circuit trip, the function module contact changes state, the operating handle moves to the "Trip" position, and the power poles open. On thermal overload (and all other faults), the function module contact changes state. In Auto Reset mode, the operating handle remains in the "Ready” position and the power poles open. After a motor cool-down period (or after the fault is corrected) the unit resets and the power poles close. In Manual Reset mode, the operating handle moves to the "Trip" position and the power poles open. After a motor cool-down period (or after the fault is corrected) the handle must be moved to the "Reset" position and then to the "Ready" position.

 

These function modules provide hard contacts to indicate Various operating conditions of the U-Line starter. Units with screw terminals plug directly into the U-Line power base.

Units without terminals require the appropriate terminal block to be installed.

 

Table 18.112:

3. Auxiliary Contact Function Modules

Contact Arrangement	Catalog Number	$ Price
2 N.O.	LUFN20	23.
1 N.O. and 1 N.C.	LUFN11
2 N.C.	LUFN02

 

I11	Discount Schedule