Applied-motion STM23C-3CE Manual do Utilizador descarregar pdf (Página 33)

Analog Input

e STM23S/Q/IP drives feature an analog input (not available on STM23C drives). e input can accept a signal

range of 0 to 5 VDC. e drive can be congured to operate at a speed or position that is proportional to the

analog signal. Use the

ST Congurator

soware to set the signal range, oset, dead-band and lter frequency. e

STM23 drives provide a 5 volt DC, 50 mA output labeled +5V that can be used to power external devices such as

potentiometers. It is not the most accurate supply for reference; for more precise readings use an external supply

that can provide the desired accuracy.

Connecting a Potentiometer to the Analog Input

inside drive

AIN

GND

Signal

Conditioning

+5V

50ma Limit

I/O Connector

1-10k Ohm

potentiometer

ccw

GND

AIN

+5V

STM23 Hardware Manual

920-0021F

2/14/2012

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Applied-motion STM23C-3CE Manual do Utilizador Página 33