Description

Supply voltage

18

24

40

V

Average output current

0.21

1

1.50

A

Logic input current

6

15

30

mA

Step frequency pulse response

-

-

100

KHz

Pulse low time

5

-

1

us

Current

SW1

SW2

SW3

0.21A

OFF

ON

ON

0.42A

ON

OFF

ON

0.63A

OFF

OFF

ON

0.84A

ON

ON

OFF

1.05A

OFF

ON

OFF

1.26A

ON

OFF

OFF

1.50A

OFF

OFF

OFF

Current

SW1

SW2

SW3

0.21A

OFF

ON

ON

0.42A

ON

OFF

ON

0.63A

OFF

OFF

ON

0.84A

ON

ON

OFF

1.05A

OFF

ON

OFF

1.26A

ON

OFF

OFF

1.50A

OFF

OFF

OFF

Signal

Function

PUL

Pulse signal: rising edge, when pulsed from low to high, step motor

DIR

Direction signal: used to change the motor rotation, TTL-level drivers

OPTO

Optocoupler drive power

ENA

Enable signal: prohibit or allow the driver to work against low

GND

DC power ground

+V

24VTypical 24V DC power supply positive

A+

A motor-phase

A-

A motor-phase

B+

Motor Phase B

B-

Motor Phase B