SMSD‑8.0Modbus - programmable stepper motor controller

The controller can act as a master or slave in an RS-485 Modbus network, capable of controlling external devices or receiving control commands from a PLC via the Modbus RTU/ASCII protocol. It also supports standalone operation according to a predefined user program. The controller offers microstepping from 1/1 to 1/256, and it includes a morphing feature facilitating a seamless transition from microstepping to full-step mode at a specified speed, maintaining torque even at high speeds. Overheating protection is integrated. These controllers operate in real-time and are suitable for creating local automation units and distributed I/O systems, supporting data exchange via the RS-485 interface using the Modbus protocol.