SDC106 is a simple controller designed for DC motors that allow you to control the speed and direction of motor rotation. The motor current is set by means of an external potentiometer, or by an external analog signal in the range of 0 .5V (reference eg from a PLC).
Control:
The rotation direction is controlled by means of an optoisolated DIR input. The start input determines whether the motor is to work (rotate), whether it would be in a stopped state.
Power
To power the controller, the uninterruptible power supply should be used, with the output voltage equal to the rated voltage of the connected motor. The power supply should have large electrolytic capacitors on the output in order to receive any energy coming back from the controller (BACK EMF).
Features:
- current pulled up to 6A (temporarily max 30 A)
- wide voltage range 10..24 volts
- miniature power rating
- transistors with a transient resistance of 10 mOhm
- power level control with PWM signal
- Full fill regulation (0 - 100%)
- rotational speed regulation with an external potentiometer, or analogue signal 0 ? 5 V
- opto-isolated inputs
- status and error LED indicator
- power LED indicator
- over-current protection of the power amplifier
- Thermal protection
- anti-short circuit protection of the power amplifier
- power supply and all control signals on disconnector strips with PTR type screw connections
- housing adapted for mounting on a DIN rail