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Stepnet^PLUS Module (SEM/SPM)

Compact, high-performance stepper drives with comprehensive network connectivity

The Stepnet^PLUS Module series delivers high-performance stepper motor control with exceptional connectivity options in an ultra-compact form factor. SEM provides EtherCAT communication while SPM offers CANopen connectivity, both supporting advanced motion control modes including Profile Position, Interpolated Position, and Homing. With encoder feedback capability, steppers can operate as brushless servo motors with analog and PWM command interfaces. The compact 76.3 x 58.2 x 20.5mm module features versatile Step/Direction control, extensive digital I/O, and RS-232 connectivity for seamless system integration and commissioning.

Stepnet^PLUS Module (SEM/SPM)

Technical Overview

Key Features

  • Control and Communications:
    • SEM: EtherCAT, ETHERNET/IP, MODBUS-TCP, RS-232, TCP-IP, UDP
    • SPM: CANopen, RS-232
  • Command Interfaces: Analog, PWM, Step/Direction
  • Motor Types: Stepper
  • Feedback: BiSS-C, SSI, Absolute A, Endat, Incremental

Key Specifications

  • Supply Voltage Range: 14–90 VDC
  • Continuous Current Range: 5–10 A
  • Peak Current Range: 7–10 A
  • Dimensions: 76.3 x 58.2 x 20.5 mm
  • Environment: Commercial
  • Discrete I/O: 14 input(s), 6 output(s)
  • Analog I/O: 1 input(s), 0 output(s)

Models

Model #Continuous CurrentPeak CurrentSupply VoltageCommunicationsFeedback Options
SEM-090-075 A7 A14–90 VDCEtherCAT, RS-232, TCP-IP, UDP, MODBUS-TCP, ETHERNET/IPBiSS-C, SSI, Absolute A, Endat, Incremental
SEM-090-1010 A10 A
SPM-090-075 A7 A14–90 VDCCANopen, RS-232BiSS-C, SSI, Absolute A, Endat
SPM-090-1010 A10 A

Accessories

  • SEM:
    • Stepnet^PLUS Module Development Kit, Single-Axis EtherCAT (Model: SEK-090-01)
    • Stepnet^PLUS Module Development Kit, Dual-Axis EtherCAT (Model: SEK-090-02)
    • Stepnet^PLUS Module Connector Kit, Single-Axis EtherCAT (Model: SEK-CK-01)
    • Stepnet^PLUS Module Connector Kit, Dual-Axis EtherCAT (Model: SEK-CK-02)
    • Heat Sink Kit, Single-Axis EtherCAT (Model: SEM-HK)
    • Heat Sink Kit, Dual-Axis EtherCAT (Model: SE2-HK)
    • USB to Serial RS232 Adapter (Model: SER-USB-RJ11)
    • Serial Cable Kit ( 1 per computer, to be used with CME2 software only) (Model: SER-CK)
  • SPM:
    • Stepnet^PLUS Module Development Kit, Single-Axis (Model: SPK-090-01)
    • Stepnet^PLUS Module Development Kit, Double-Axis (Model: SPK-090-02)
    • Stepnet^PLUS Module Connector Kit, Single-Axis (Model: SPK-CK-01)
    • Stepnet^PLUS Module Development Kit, Double-Axis (Model: SPK-CK-02)
    • CANopen Network Kit (Model: SPK-NK)
    • CANopen Network Terminator (Model: SPK-NT)
    • Heat Sink Kit, Single-Axis (Model: SPM-HK)
    • Heat Sink Kit, Dual-Axis (Model: SP2-HK)
    • USB to Serial RS232 Adapter (Model: SER-USB-RJ11)
    • Serial Cable Kit ( 1 per computer, to be used with CME2 software only) (Model: SER-CK)

Need Help Finding the Right Drive?

Contact our team today to learn how Copley Controls can enhance the precision, efficiency, and reliability of your semiconductor manufacturing operations.

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