Overview; Electrical Specification; Power Terminal Definition; Encoder Terminal Definition - DFRobot Veyron Manual

1.Overview

Veyron motor drive series are the latest intelligent motor drive devices produced by DFRobot. They
cover Brush DC Motor, Brushless DC Motor, Stepper Motor, etc. The Veyron 2x25A/12A is Brush
DC motor drive which contains 3 intelligent interface mode: Analog Mode, PPM Mode and UART
mode. The perfect protection: under-voltage, over-voltage, under-current, over-current, over-heating,
shorted, reverse voltage makes it safely and reliably. And it usability: interface chosen by one button,
auto recognized open/closed loop system, self-tuning PID parameter, etc simplifies the user
operation.

1.1 Electrical Specification

Input voltage range: DC 6~36V, limit voltage is 40V
Single maximum permissible continuous current : 25A (Veyron 2x25A)/12A( Veyron 2x12A)
Single channel the maximum allowable: 30 A(Veyron 2x25A)/20 A( Veyron 2x12A)
1.2 Power Interface
M1A: motor1 wire a
M1B: motor1 wire b
B+: external DC power input +
B-: external DC power input-
M2A: motor2 wire a
M2B: motor2 wire b
1.3 Encoder Interface
The same side encoder terminal maps the same side motor encoder interface.
A: encoder A-phase pulse signal input
B: encoder B-phase pulse signal input
GND: Logical ground
VCC: DC-5V power output
1.4 Communication Interface
GND: drive's logical ground
5 V: DC-5V/1A power output
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