Description

COMASTER STC1000 unit is used for controlling upto three stepper motors. The unit uses standard pulse / direction mode for controlling all three motors. Stepper drive need to be connected externally and a separate power supply is required for the motor. STC1000 requires external 12V power supply and has limit switch inputs. It can be controlled over RS232 serial communication from host such as computer.

STC1000 also comes with three built-in encoder channels. Each of the encoder channel corresponds to a stepper motor. This way, the motion can be monitored and controlled in closed loop.

Features

• Three Stepper Motor channels.
• Eight digital inputs with limit switch input for controller.
• RS232 serial interface with settable baud rate
• STC1000 requires external 12V power supply

Specification

Baud rate:Baud rate: Settable as 9600, 19200, 38400, 57600 (Factory default is 19200)

Power supply:Power supply +12V DC and at least 200mA current

Digital inputs:There is provision for 8 digital inputs with limit switch input for controller.which can take from 0V to 12V DC signal.

Stepper interface:Eight outputs for three channels,Stepper motor pulse / direction +5v and GND etc control is provided. If direction is set to HIGH, DIR pin provides +5V and approx 0V for LOW.

Mechanical dimension

Application Diagram

Application

Multi gauging System

Measuring Fixture

Testing Fixture

COMASTER STC1000

Communication Library