Duet 3 Expansion Board 1XD
The Duet 3 Expansion 1XD is a CAN-FD connected expansion board for the Duet 3 Mainboard that provides connection to an external stepper driver and associated peripherals. It has standard Duet 3 RJ11 connectors for daisy-chaining the CAN-FD bus and accepts up to 48V to allow sharing power supplies with stepper drivers up to 48V. FEATURES Processor
ARM Cortex M0 processor running at 48MHz. Connectivity
RJ11 CAN In and CAN Out connectors to connect to the Duet 3 CAN-FD bus. External Stepper Driver Connection
5V differential Step, Dir and Enable outputs for an external stepper driver (can be used in differential or single ended mode). Medium current outputs
Two medium-current (2A max recommended) outputs at VIN voltage with PWM capability and built-in flyback diodes. IO
One thermistor input (reduced accuracy compared to other Duet 3 boards, designed for motor temperature measurement).
One 5V-level output with PWM capability (3mA max).
Three digital inputs with permanent 27K pullup resistors, protected against over-voltage. Voltage
12V-48V. Firmware
RepRapFirmware 3.x
For more information, follow the link below
https://www.duet3d.com/duet3expansion1xd
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