• Azionamenti stand-alone FD5.1

FD5.1 driver shown in picture

Main characteristics


  • Dual H bridge, bipolar chopper, 40 kHz PWM
  • DIP switch to configure motor current and resolution (step/rev)
  • Auxiliary power supply for micro-processor and field buses
  • Step/dir and quadrature steps inputs
  • Start/stop, cycle/sequence selection
  • CANopen DSP402 and Modbus RTU
  • Firmware and parameters programming over field-bus


FD5 belongs to Full Digital family drives. This model is characterized by high efficiency of the power stage, which enabled a very compact design.

FD5 is equipped with configurable I/O’s:

  • 2 differential inputs that can be set up as step, direction, quadrature steps, start, stop, etc.,
  • 4 single ended inputs that can be configured as homing and limit switches, cycle and
    sequence selection, enable, disable current, etc.
  • 2 outputs that can be configured as alarm, running, etc.

Using DIP switches located on the front panel it is possible to set up motor current and resolution (steps/revolution) or the field-bus address.

The drive can be controlled and monitored through RS-232 (from 4 800 to 115 200 bps) and opto-insulated RS-485 (from 4 800 to 921 600 bps) over Modbus RTU protocol.

Suffix A identifies the model equipped with transceiver CAN opto-insulated (es. FD5.1A) to communicate over CANopen protocol (from 10 kHz to 1 MHz).

Model I/O digitali RS-232 RS-485 IN analog CANopen

Latest firmware version: