Applied-motion STM17C-3CE Manual de usuario descargar pdf (Pagina 17)

STM17 Inputs and Outputs

All STM drive+motors include three digital inputs, one analog input, and one digital output.

•STEP&DIR:5to24voltdigitalinputsignalsforcommandingposition.WhennotbeingusedfortheStep&Direc-

tion function, these inputs can be used for CW & CCW Limit, CW & CCW Jogging and Run/Stop & Direction Velocity

modes. ese inputs can also be connected to sensors, switches and other devices for use with SCL and Q commands

such as Wait Input, Seek Home, Feed to Sensor, If Input and others. Quadrature signals from encoders can also be used.

•EN:5to24voltsowareprogrammableinputcanbeusedformotorenableoralarmreset.isinputcanalsobe

connected to a sensor, switch and other devices for use with Wait Input, Seek Home, Feed to Sensor, If Input and other

commands.

•AIN:0-5Vanaloginputforvelocityorpositioncommands,withgain,ltering,osetanddead-bandseings.

•OUT:digitaloutputthatcanbesettoautomaticallycontrolamotorbrake,tosignalafaultcondition,toindicatewhen

the motor is moving or to provide an output frequency proportional to motor speed (tach signal). e output can also

be turned on and o by SCL & Q instructions like Set Output (SO).

Connector Pin Diagram

RES

inside drive

STEP+

STEP-

I/O Connector

DIR+

DIR-

EN+

EN-

OUT+

OUT-

AIN

GND

Signal

Conditioning

+5V

50ma Limit

IO Functions (congure in software)

STEP (5 to 24 Volts) DIR (5 to 24 Volts) EN (5 to 24 Volts) OUT (30V, 80mA)

Step Input Dir Input Enable Input Brake Output

Jog CW Jog CCW Reset Input Alarm Output

Limit CW Limit CCW Change Speed Motion Output

Start/Stop General Purpose General Purpose Tach Output

General Purpose General Purpose

STM17 Hardware Manual

920-0034 rev A

9/30/2010

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Applied-motion STM17C-3CE Manual de usuario Pagina 17