Motor control MST 102

Allows the 3 point controller MST 101 to be operated with a stepper motor as actuator.

  • For bipolar step motors up to 2A phase current
  • Phase current monitoring adjustable (chopper)
  • Two speeds selectable (Jumper)
 
 

Connection Diagram MST 102

The phase current is set at the setting resistor (top). After removal of the terminal cover (bottom left) the jumper is accessible for changing the speeds.
 
Orbital period:
  • Jumper open; 12 sec / revolution
  • Jumper set; 6 sec / revolution
  • Further speeds are possible by arrangement

General Technical Data MST 102

 

Operation voltage

230 V AC ±10% ; 50 Hz

Fuse internally

500 mA, träge

Energize

max. 25 VA

Output voltage with internal power supply

12 V DC

Output voltage with external power supply

max. 24 V DC

Phase current per phase with external power supply

max. 2A per Phase

Connection

max. 1,5 mm²

Mass

ca. 820 g

Protection degree

IP20

Ambient temperature

+5°C bis + 40°C

Storage temperature

+5 °C bis +80 °C

Dimension housing for top-hat rail montage (BxHxT)

(160x90x60) mm

Install

DIN-top-hat rail

Approbation

CE, EN61000-6-3, EN61010-1