Appendix A: Technical Specifications

A.1 Features

• Operating power
o DC power supply: 12 - 95 VDC source
• DC BUS
o DC power supply
• Control supply
o A separate DC power supply 12 - 95 VDC serves as both the auxiliary supply
and the backup supply (Option)
• Operating modes
o Current, velocity and position
• Commutation alternatives
o Sinusoidal vector control
o Trapezoidal
o DC brush
• Feedback alternatives
o Incremental encoder + digital Halls
o Incremental encoder only
o Digital Halls
o Resolver
o Sin / Cos
o Sin / Cos+Digital Halls
o Analog Halls
o Tacho
o Potentiometer
• Communication
o Simultaneous operation of RS-232 and CANopen DS 402 User programming
• User Programming
o Third-generation programming environment (language and Elmo Studio)
• Encoder Inputs
o Two
• Event capturing inputs
Duo Installation Guide
A-1