Step Motor Driver/Controller

NOTE: RS485 to RS232 Converter Card is not necessary for single board connections. A single R364 board can connect using the onboard RS232 or RS485 connectors.

Multiple R364 modules can be controlled from a single computer port. Each module is assigned a unique address character, and the RS485 bus ports are wired in parallel. Unless you have a RS485 I/O card in your computer you will need the RS485 to RS232 Converter Card (ACC-01, sold separately) to control the multiple R364 boards using your PC serial port.

• 3-axis step motor controller and driver PCB
• Phase currents between 0.2 to 1.5 Amps/Phase (Software Programmable) 
• Software selectable step resolutions from Full step, Half step, and 4x, 8x, 16x, 32x, 64x microstepping operating. 
• On-board control interfaces are provided for both RS232, for single module control and RS485 for multiple module control. 
• Operating at 57,600 baud the coordinated control of up to twelve axes is practical using four R364 PCB modules on a common RS485 bus. 
• Up to 15.6kHz of step frequency 
• Left and Right limit switch inputs for all motors
• Home reference by commanded automatic sequence for each motor. The Left Limit Switch is found. The motor then moves to a user given offset position, and then sets the current position to be zero. 
• Eight inputs 0 to 5 VDC analog, or eight inputs TTL digital 
• Seven open-collector relay or solenoid drivers, and one TTL output

Connecting Multiple R364 Boards

3-Axis Controller + Driver PCB, RoHS Compliant

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