IONI device model comparison
The main difference between IONI and IONI Pro is that Pro model will get more advanced functions as downloadable upgrades.
- Available exclusive IONI Pro features
- SinCos 1 Vp-p encoder support
- Motor torque cogging & ripple compensation
- Notch filter for advanced vibration damping
- Power consumption limit (useful with switch mode power supplies)
- Homing function and soft travel limits that work in all control modes, not just position control mode
- Torque mode effects: damping, friction and inertia (useful in simulator applications)
- SimuCUBE simulator motherboard support
- The planned IONI Pro features are
- Support for EtherCAT field bus (through separate EtherCAT to SimpleMotion V2 bridge device)
- True dual-loop feedback position control
- Serial encoder support (TBD)
The planned features are implemented as user downlodable firmware. Firmware upgrades are free.
Comparison
The table below summarizes the full list of realized differences:
| Feature | IONI | IONI Pro | IONI Pro HC |
|---|---|---|---|
| Max output current (AC/BLDC/Stepper) | 15 A | 18 A | 25 A |
| Max output current (Brush DC) | 23.4 A | 30 A | 30 A |
| Supply voltage range | 5-52 VDC | 5-52 VDC | 5-55 VDC |
| Feedback device (i.e. encoder) resolution | 100-65535 P/R | 100-15000000 P/R | |
| Max encoder count rate | 0-4 MHz | 0-18 MHz | |
| Pulse and direction setpoint frequency | 0-4 MHz | 0-8 MHz | |
| Quadrature setpoint frequency | 0-1 MHz | 0-2 MHz | |
| Sin/Cos encoder support | No | Yes, selectable resolution interpolation factor 16X, 64X or 256X | |
| Motor torque cogging & ripple compensation (anticogging) | No | Yes | |
| Notch & peaking torque filter (advanced machine resonance attenuation) | No | Yes | |
| Motor homing function availability | Yes, in position control mode | Yes, in position, velocity and torque control modes | |
| User definable HV DC bus power consumption limit | No | Yes, 1-1000 W at 1 W steps | |
| SimuCUBE support | No | Yes | |
| Torque mode effects (simulator applications) | No | Yes | |
Note: specifications and planned updates are subject to change without notice.
See also
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