Editing ATOMI specifications
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ATOMI is available in three different models. See also [[ATOMI device model comparison]]. | ATOMI is available in three different models. See also [[ATOMI device model comparison]]. | ||
− | ;ATOMI | + | ;ATOMI DeepStep |
:Basic model for stepper motor operation only | :Basic model for stepper motor operation only | ||
;ATOMI Standard | ;ATOMI Standard | ||
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;ATOMI Advanced | ;ATOMI Advanced | ||
:Most features | :Most features | ||
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==Motor output== | ==Motor output== | ||
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| Encoder count rate || | | Encoder count rate || | ||
− | *ATOMI | + | *ATOMI DeepStep and Standard: 0-4 |
*ATOMI Advanced: 0-18 | *ATOMI Advanced: 0-18 | ||
|| MHz || After 4x decoding, digitally filtered | || MHz || After 4x decoding, digitally filtered | ||
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|- | |- | ||
| Encoder resolution || | | Encoder resolution || | ||
− | *ATOMI | + | *ATOMI DeepStep and Standard: 100-65535 |
*ATOMI Advanced: 100-15000000 | *ATOMI Advanced: 100-15000000 | ||
|| Pulses per revolution (P/R) || | || Pulses per revolution (P/R) || | ||
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! [[Setpoint signal]] type !! Status || Electrical interface | ! [[Setpoint signal]] type !! Status || Electrical interface | ||
|- | |- | ||
− | | [[Analog setpoint|Analog]] || | + | | [[Analog setpoint|Analog]] || Standard feature || *Up to +/-10V or any lower voltage range *+/-10V (bipolar) and 0-10V with polarity input (unipolar) supported |
|- | |- | ||
| [[Pulse and direction]] || Standard feature || | | [[Pulse and direction]] || Standard feature || | ||
Maximum step rate | Maximum step rate | ||
− | *ATOMI | + | *ATOMI DeepStep and Standard: 4 MHz |
*ATOMI Advanced: 8 MHz | *ATOMI Advanced: 8 MHz | ||
|- | |- | ||
− | | [[ | + | | [[Quadrature]] || Standard feature || |
− | *1 - 30 kHz PWM carrier frequency (f<sub>PWM</sub>), ~3 kHz for optimal operation. | + | Maximum quadrature frequency (count rate) |
+ | *ATOMI DeepStep and Standard: 1 MHz (4 MHz) | ||
+ | *ATOMI Advanced: 2 MHz (8 MHz) | ||
+ | |- | ||
+ | | [[PWM]] || Standard feature || | ||
+ | *1-30 kHz PWM carrier frequency (f<sub>PWM</sub>), ~3 kHz for optimal operation. | ||
*Single signal (no polarity input), zero setpoint at 50% duty | *Single signal (no polarity input), zero setpoint at 50% duty | ||
*PWM signal is sampled at 60MHz timer thus reading resolution is 60MHz/f<sub>PWM</sub> | *PWM signal is sampled at 60MHz timer thus reading resolution is 60MHz/f<sub>PWM</sub> | ||
− | *PWM + | + | *PWM+Polarity input mode |
|- | |- | ||
− | | Serial communication || Standard feature || [[SimpleMotion V2]] real-time serial bus with open source SDK. Connect through USB. | + | | Serial communication || Standard feature || [[SimpleMotion V2]] real-time serial bus with open source SDK. Connect through RS485 or USB. |
|- | |- | ||
| EtherCAT || Planned || Realized with add-on board | | EtherCAT || Planned || Realized with add-on board | ||
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{{info|Specifications are subject to change without notice}} | {{info|Specifications are subject to change without notice}} | ||
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