Programmable motor controller SMSD-1.5 Modbus

microsteppingtwo-phase stepperDC

SMSD‑1.5Modbus is a programmable stepper motor controller with advanced functionality. SMSD-1.5Modbus is designed to work with motors, winding currents of which do not exceed 1.5A. The controller can be controlled from a PLC using the Modbus RTU / ASCII protocol, as well as work autonomously according to a given program. The controller supports crushing modes from full step to 1/256. Overheating protection is provided. The controllers are capable of working in real time and can be used both for building local automation nodes and for distributed I / O systems with the organization of data exchange via RS-485 interface with Modbus protocol. Microstepping mode - 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/128, 1/256 The control modes of SMSD‑1.5Modbus: - Program mode allows you to work autonomously according to a given program or directly control the engine using the Modbus protocol. - Analog speed control - allows you to set the motor rotation speed by a potentiometer on the front panel of the unit or by external buttons or an encoder; - Pulse position control STEP/DIR - standard impulse control mode for "STEP" and "DIRECTION" signals. The motor controller has 8 logic inputs, 10 logic outputs, 2 of which are high voltage. Their state can be read or set programmatically from the control program loaded into the memory or by a direct command via the Modbus protocol. The internal program can be written to and read from the controller both via the USB port and via the Modbus protocol. Free software is provided to configure the controller, create and edit internal programs.