Duet 3 Expansion Board 1XD V1.1
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Duet 3 Expansion Board 1XD V1.1

Store / Duet3D / Add Ons
£43.50
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Duet 3 Expansion Board 1XD V1.1

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
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Duet 3 Expansion Board 1XD V1.1
Store / Duet3D / Add Ons
Display prices in: GBP

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