The Delta MS300 series is a standard compact vector control drive based on Delta’s superior drive technology. It supports both IM and PM motor control for application flexibility and includes the STO (Safe Torque Off) safety mechanism. It has essential functions built in, including PLC capacity for simple programming, a communication card slot (fits various cards), and a USB port for quick, easy data uploads / downloads. The MS300 series is a highly efficient, stable and space-saving system. It reduces your setup and wiring time the drive size is reduced by up to 40%.