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Analog inputs, Stp-10 hardware manual, Drive – Bimba STP-10 User Manual

Page 24: Gnd ain +5v out, Ain2, Connecting a potentiometer to analog input 1, Db-25 connector

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STP-10 Hardware Manual

24

DRIVE

+

DC

Power

Supply

Proximity

Sensor

output

+

CW LIMIT+

CW LIMIT-

Connecting a Potentiometer to Analog Input 1

Analog Inputs

The STP drives feature two analog inputs. Each input can accept a signal range of 0

to 5 VDC, ±5 VDC, 0 to 10 VDC or ±10 VDC. The drive can be configured to operate

at a speed or position that is proportional to the analog signal.

A shielded cable is recommended for electrically noisy environments.

Use the IQ

®

Stepper software to set the signal range, offset, deadband and filter fre-

quency.

inside drive

AIN1

AIN2

GND

1

2

13

DB-25 Connector

Signal

Conditioning

Signal

Conditioning

1-10kW

pot

cw

ccw

DRIVE

GND

AIN

+5V OUT

18

1

13

AIN2

2

If the sensor output goes low at the limit, select the option “closed” (in the software). If the output is open, or high voltage, choose

“open”.

Other sensors have sourcing outputs. That means that current can flow out of the sensor output, but not into it. In that case, wire

the sensor this way: