EMX3 Soft Starter: Features & Accessories

     

Features

Starting Functions

  • XLR-8 adaptive acceleration
  • Constant current start mode
  • Current ramp start mode
  • Kickstart

Stopping Functions

  • XLR-8 adaptive deceleration
  • TVR soft stop
  • Brake mode
  • Coast to stop

Protection

  • Fully customisable protection
  • Motor thermal model
  • Motor thermistor input
  • Phase sequence
  • Undercurrent
  • Instantaneous overcurrent
  • Auxiliary trip input
  • Heatsink overtemperature
  • Excess start time
  • Supply frequency
  • Shorted SCR
  • Power circuit
  • Motor connection
  • RS485 failure
  • Motor overload
  • Current imbalance
  • Ground fault (optional)

Usability

  • Large viewable screen, with real-language text.
  • Status LEDs for immediate feedback.
  • Start, stop, reset, local/remote push buttons.
  • IP65 removable keypad.
  • Unique wiring loom separates wires for easy install and allows access from top, left or bottom.
  • Top and bottom cable retainers for tidier wiring.
  • Small footprint and depth saves space.

Keypad

  • Remote mounting option
  • Status LEDs
  • Easy to read screen
  • Real language feedback
  • Multi-language options
  • Shortcut buttons

Additional features

  • Starter communication timeout
  • Network communication trip
  • Auto detection of inline or inside delta power connection
  • Programmable auto start/stop
  • 24 VDC auxiliary power supply
  • PT100 (RTD) input
  • Real time clock with battery backup
  • PowerThrough - enables the choice of continuous operation despite a power assembly failure. This allows production to continue while long-term remedial action can be taken.
  • Forward and reverse jog function
  • I/O expansion card (optional)

Accessories

Communication modules

The EMX3 supports network communication using Profibus, Profinet, DeviceNet, Ethernet/IP, Modbus RTU or Modbus TCP protocols, via easy-to-install communication interfaces.

Finger guards

Enhance personnel safety by preventing accidental contact with live terminals. The finger guard kit fits EMX3-0220B to EMX3-1000B and provides IP20 protection when used with cables 22 mm or greater.

Input/output card

Add extra inputs and outputs for advanced integration:

  • 2 x inputs
  • 3 x relay outputs
  • 1 x analog input
  • 1 x analog output

RTD and ground fault

  • 6 x PT100 RTD inputs
  • 1 x ground fault input

To use ground fault protection a 1000:1,  5 VA current transformer is also required.

PC Software

Using AuCom's custom designed WinMaster software you can control, monitor and program your EMX3 from your desktop computer.