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	download PDF	Motor Technology - Digifas 7200
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The digifas™ 7200 series units are fully digital servo amplifiers for controlling our brushless synchronous servo motors of the 6SM series with integrated resolvers.

 
The small, compact design and the small overall installation depth enable the devices to be mounted also in flat 300 mm control cabinets. All connections can be plugged in at the front.

Units with a rated output current of 6A (digifas™ 7206) and forced ventilation (option -BV-) can be operated with a substantially increased ballast load.

The DC intermediate circuit is bus-compatible, i.e. power can be distributed to several units.

Kollmorgen - Seidel operator software makes the amplifier easy to operate and parameterize.

Highlights

• Connected load 0,9 to 3,5 kVA

• Runs directly off 400 V mains

• Compact design

• Analog setpoint (resolution 1 mV) with incremental or synchronous-serial position output with variable resolution

• 4 CONNECT variants with integrated position controller

• Internal ballast resistor

• Motor brake control

Interface variants

• Analog setpoint interface
  digifas^™ 7201 ... digifas^™ 7206 mit ROD/SSI position output

• BIT CONNECT
  digifas^™ 7201-SPS ... digifas^™ 7206-SPS with integrated position control

• PULSE CONNECT
  digifas^™ 7201-STEP ... digifas^™ 7206-STEP with integrated secondary position control

• CAN CONNECT
  digifas^™ 7201-CAN ... digifas^™ 7206-CAN with integrated position control
  (Link to the CiA : CAN in AUTOMATION International Users and Manufacturers Group e.V.)

CE- conformity

digifas^™ meets all significant standards :

• EMC Directive 89/336/EWG

• Low Voltage Directive 73/23/EWG

Options

Increased ballast load for the 6A device with forced ventilation

Technical data (extract) digifas^™ 7200

Dimension drawing digifas™ 7201...7206

Dimension drawing digifas™ 7206-BV (with ventilator)

Wiring diagram digifas® 7200