Elmomc AC Input Digital Servo Drives-Bassoon Manual de usuario descargar pdf (Pagina 60)

Bassoon Installation Guide Technical Specifications

MAN-BASIG (Ver. 1.502)

www.elmomc.com

4.7.3. Digital Halls

Feature Details

Halls inputs

• H

, H

• Single ended inputs

• Built in hysteresis for noise immunity.

Input voltage Nominal operating range: 0 V < V

In_Hall

< 5 V

Maximum absolute: -1 V < V

In_Hall

< 15 V

High level input voltage: V

InHigh

> 2.5 V

Low level input voltage: V

InLow

< 1 V

Input current Sink current (when input pulled to the common): 3 mA

Source current: 1.5 mA (designed to also support open

collector Halls)

Maximum frequency f

MAX

: 2 kHz

4.7.4. Interpolated Analog (Sine/Cosine) Encoder

Feature Details

Analog encoder format Sine and Cosine signals

Analog input signal level Offset voltage: 2.2 V to 2.8 V

Differential, 1 V peak to peak

Input resistance

Differential 120 Ω

Maximum analog signal frequency f

MAX

: 250 kHz

Interpolation multipliers Programmable: x4 to x4096

Maximum “counts” frequency 80 mega-counts/sec “internally”

Automatic error correction

Signals amplitude mismatch

Signals phase shift

Signals offset

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 68 69

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Elmomc AC Input Digital Servo Drives-Bassoon Manual de usuario Pagina 60

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