MCE Multiaxis Controller

The Best Motion Hardware for Reducing Risk


MCE Controller supporting and 4 stepper signal axes, 4 servo signal axis

Motion System

  • Controller can be ordered in configurations from 2 to 16 axes with mixed motor types
  • Axes can be organized in multiple concurrent axis groups for flexible configuration
  • Multiple controllers can communicate in star and ring configurations using RS232, RS485, or Fiber
  • Velocity profiles include native trapezoidal and application-level s-curve and custom shapes
  • Samples rates 500 Hz to 8 kHz providing high performance
  • Native Interpolation Modes include linear, circular, helical, and curves composed of concatenated lines and arcs
  • Application level Interpolation can be described in resident programs and run at the sample rate
  • Coordination Modes include electronic gearing, camming, tangent, encoder-replaces-time, kinematics, motion superposition, and coordination tailoring
  • High speed position capture supports high speed registration
  • High speed position compare supports on-the-fly output operations in relationship to motion

Mixed Motor and Encoder Types

  • Signal support for analog servo, digital servo, stepper motors
  • Step rates and encoder count rates to 2 MHz
  • Stepper Drive support through option slot for 1,2,3, or 4 internal microstepping drives
  • Quadrature and BiSS encoder support

Onboard Language

  • Graphical Block Interface or Text Programming Interface
  • Programs cross-compile to native object code for very high performance
  • Data structures and object oriented design support
  • 64 concurrent tasks supported each running every controller sample

IO System

  • (18) Isolated Digital Inputs, 5-24 volts
  • (8) 2 amp 24 volt sourcing outputs with recirculating diodes for inductive loads
  • (48) TTL IO points configurable as inputs or outputs on an individual bit basis. Compatible with Opto22 series D racks
  • Optical Isolation between controller logic power, 24 volt inputs, 24 volt outputs, servo command signals, and servo enables
  • Dual digital and analog watchdog safety systems suppresses motion signals at the hardware level in the event of a software failures, firmware failure, or dedicated EStop event
  • (8) analog inputs on TTL inputs 1 through 8 for signals in the 0V-5V range

Processor

  • 800 Mhz x86 processor
  • 80 bit floating point hardware supporting transcendentals for kinematic applications

Command Signals

  • Differential drivers for step/direction signals
  • Differential receivers for encoders
  • Optically isolated servo enable signals can source or sink
  • Stepper enable provides open collector to ground

Communication

  • USB connects Servo Application Workbench software to provide development and run-time view of controller during operation
  • Ethernet server port provides host connection access for industrial HMI or network
  • (2) RS232 ports
  • (2) RS485 ports
  • Fiber interface supports ring topology for inter-controller communication

Option Slot

  • Additional RS232 ports
  • Additional Axes
  • Internal Drives
  • Additional analog inputs and outputs

Enclosure

  • Sturdy extruded aluminum enclosure suitable for an industrial environment
  • DIN rail mounting feet
  • Detachable 3.5mm screw terminal connectors supports field swap without rewiring
  • Passive heat sink fins manage heat without active fan that can wear out
  • 7.75″ x 4.75″ x 2.75″

Douloi Automation, Inc. | 492 Woodhams Road, Santa Clara, CA 95051 | (408) 210-8173 | info@douloiautomation.com