DMC-21x3 Series0 pages
Ethernet/RS232 Econo Series, 1-8 axes
nnnnDMC-21x3 Series
nnnnProduct Description
nnnnGalil's DMC-21x3 Ethernet motion controllers are
nnnndesigned for extremely cost-sensitive and space-sensi-
nnnntive applications.The DMC-21x3 motor controllers are
nnnnavailable with a variety of plug-in multi-axis amplifier
nnnnboards that are designed to eliminate the wiring and any
nnnnconnectivity issues between the controller and drives.
nnnnThe controllers incorporate a 32-bit microcomputer
nnnnand provide such advanced features as PID compensa-
nnnntion with velocity and acceleration feedforward, pro-
nnnnDMC-2143
nnnnwith mating ICM
nnnnandDB-28040
nnnngram memory with multitasking for simultaneously
nnnnrunning up to eight programs,and uncommitted I/O
nnnnfor synchronizing motion with external events. Modes
nnnnof motion include point-to-point positioning, position
nnnntracking, jogging, linear and circular interpolation, con-
nnnntouring, electronic gearing and ECAM.
nnnnLike all Galil controllers,these controllers use a sim-
nnnnple, intuitive command language which makes them
nnnnvery easy to program. GalilTools servo design software
nnnnfurther simplifies system set-up with "one-button" servo
nnnntuning and real-time display of position and velocity
nnnninformation. Communication drivers are available for
nnnnWindows, .NET, Mac OSX,and Linux.
nnnnFeatures
nnnnM Ethernet WBase-Tport; (1) RS232 port up to 19.2 kbaud
nnnn■ Ethernet supports multiple masters and slaves. TCP/IP, UDP
nnnnandModbus TCP master protocol for communication with
nnnnI/O devices
nnnn■ Available in 1 through 8 axis versions
nnnn■ User-configurable for stepper or servo motors on any
nnnncombination of axes. Optional firmware for piezo-ceramic
nnnnmotors. Configurable for sinusoidal commutation
nnnn■ Accepts up to 12 MHz encoder frequencies for servos.
nnnnOutputs up to 3 MHz for steppers
nnnn■ PID compensation with velocity and acceleration feedfor-
nnnnward, integration limits, notch filter and low-pass filter
nnnn■ Modes of motion include jogging, point-to-point positioning,
nnnncontouring, linear and circular interpolation, electronic gear-
nnnning and electronic cam. Features elliptical scaling, slow-
nnnndown around corners, infinite segment feed and feedrate
nnnnoverride
nnnn■ Over 200 English-like commands executable by controller.
nnnnIncludes conditional statements and event triggers
nnnn■ Non-volatile memory for programs, variables and arrays.
nnnnConcurrent execution of up to eight programs
nnnn■ Dual encoders, home and limits for each axis
nnnn■ 8 TTL uncommitted inputs and 8 outputs for 1- to 4-axis,
nnnn16 in/16 out for 5- to 8-axis models
nnnn■ Optically isolated I/O and 500 mA highside outputs
nnnnavailable with ICM-20105 (for DMC-21x3)
nnnn■ Add 8 analog inputs and 40 digital I/O with DB-28040
nnnn■ High speed position latch for each axis and output compare
nnnnM Small size: 1-4 axes card: 4.25"x 7.0"
nnnn5-8 axes card:4.25"x 10.75"
nnnn■ DIN-Rail mount option
nnnn■ Accepts +5 V, ± 12 V DC inputs; DC-to-DC converter option
nnnnfor single 9 V to 72 V DC input
nnnn■ DMC-21x3:96-pin DIN connectors for each set of 4 axes.
nnnnDMC-21x2: SCSI connector for each set of 4 axes
nnnn■ Distributed control option with DMC-31x3 series
nnnn■ Communication drivers for Windows, Mac OSX, and Linux
nnnn■ Custom hardware and firmware options available
nnnn■ CE certified for box-level version
nnnnwww.galilmc.com / Galil Motion Control, Inc. 1
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