SMC 24 W, 24V dc, 100mA Stepper Motor Controller, Speed Controller Function

SMC JXC51/61 Series Stepper Motor Controller, 24V Supply Voltage, 24W Power Rating - JXC618-BC

This stepper motor controller is a Compact speed controller designed for 24V DC step motors in industrial automation environments. It delivers 24W of power while providing sealed IP64 protection for use where dust and limited moisture exposure occur. The unit supports step data input operation and is intended for integration with electric actuators and PLC networks, offering parallel I/O and multiple communication protocol compatibility for factory applications.

Features and Benefits:

• 24V DC supply supports common industrial low-voltage systems
  24W power rating enables steady continuous motor drive
  100mA current consumption minimises control-side power draw
  IP64 enclosure allows operation in dusty, splash-prone areas
  Operates between 0-55°C for standard shop-floor temperatures
  UKCA, CE, RoHS approvals support regulatory compliance needs

Applications

• Suitable for positioning electric actuators in assembly lines
  Used with PLCs for numerically defined motion commands
  Ideal for integration into EtherCAT, EtherNet/IP and PROFINET networks
  Can be used for step-data teaching and batch transfer tasks
  Suitable for safety designs requiring STO (Safe Torque Off) function

What parallel I/O capability does it offer?

It provides parallel inputs and outputs with photocoupler isolation and dedicated signals for DRIVE, RESET, SVON, BUSY, OUT0-OUT5 and INP monitoring.

How is step motion programmed and tested?

Step data up to 64 points can be set and tested via the PC configuration software, enabling parameter writing, test drives and waveform monitoring.

What safety-related function is available for machine design?

Certain controller variants include STO and SS1-t functionality to turn motor power off after a controlled deceleration sequence.

Which encoders are compatible with the controller?

Both incremental and battery-less absolute encoder types are supported depending on actuator cable and encoder selection.

What are the environmental operating limits for reliability?

The controller is specified for operation from 0-55°C and up to 90% relative humidity without condensation.