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RS485 USB converter

The CNV3030 interface is able to add an RS485 port to a PC using the USB connection.

Thanks to the supplied software drivers, the RS485 port is seen by the operating system as a standard serial port.

The applications can handle the communication as if it was a PC standard serial port because the CNV3030 interface provides to automatically switch the RS485 line from reception to transmission and vice versa quickly and reliably.

The CNV3030 does not require power supply and galvanically isolates the RS85 port from the PC.

Additional Tips

Mathematics 32bit

The maths blocks present in the DS30 and DS5x stepper motor drives allow to execute multiplication, divisions, subtraction and sums at 32bit with sign.

The operands can be motion control registers, I/O registers, user's variables or constants … »read more

User variables from 8bit to 32bit

The programmable stepper motor drives belonging to the DS30 and DS5x series allow to freely declare variables with sign with dimension between 1byte and 4byte.

In the DS5x drives these variables can be read or written through the Modbus-RTU … »read more

Rms current and peak current

For the stepper motor drives belonging to the xS10, DS30 and DS5x series the phase current is expressed in Arms, i.e. effective current. Instead, other manufacturers characterize their products indicating the peak current (sometimes also referred to … »read more

Fast optocouplers

The stepper motor drives beloging to the DS10, LS10 and OS10 series are equipped with fast optocouplers which allow to apply step frequencies of more than 300KHz. … »read more

Innovative digital inputs

All the digital inputs present in the stepper motor drives of the xS10, DS30 and DS5x series are optoisolated.

Each optocoupler has an innovative current limiting circuit that allows to supply each input singularly, and independently one from the … »read more