DMC-14x5 Series and DMC-34x5 Series
Ethernet/RS232 Econo 1 2 axes
Specifications
System Processor
Motorola 32-bit microcomputer
Communications Interface
Ethernet 10BASET and RS232 port up to 19.2k baud
Modes of Motion:
Point-to-point positioning
Jogging
Electronic Gearing
Electronic Cam
Contouring
Linear and circular interpolation for DMC-1425, -3425
Memory
Program memory size--500 lines
×
80 characters
126 variables
2000 array elements in up to 14 arrays
Filter
PID (proportional-integral-derivative) with velocity and
acceleration feedforward
Notch filter
Dual-loop control for backlash compensation (DMC-1415/1416)
Velocity smoothing to minimize jerk
Integration limits
Torque limits
Offset adjustment
Option for piezo-ceramic motors
Kinematic Ranges
Position: 32 bit (±2.15 billion counts per move; automatic rollover;
no limit in jog or vector modes)
Velocity: Up to 12 million counts/sec for servo motors
Acceleration: Up to 67 million counts/sec
2
Uncommitted Digital I/O
DMC-1415/1416/3415:7 TTL inputs; 3 TTL outputs
DMC-1425,-3425:3 TTL inputs; 3 TTL outputs
DB-14064:Configurable 64 TTL I/O
Uncommitted Analog Inputs
2 individual ±10 V analog inputs with 12-bit resolution
(16-bit optional)
High Speed Position Latch
Latches within 0.1 microseconds
Dedicated I/O
Main encoder inputs--Channel A, A-, B,B-,I, I- (±12 V or TTL)
Auxiliary encoder--Channel A, A-, B, B-
(not available on DMC-1425, -3425)
Forward and reverse limit inputs
Home input
High-speed position latch input
Analog motor command output with 16-bit DAC resolution
Pulse and direction output for step motors
Amplifier enable output
Error output
Encoder output compare
Minimum Servo Loop Update Rate
250 microseconds
125 microseconds with fast firmware
Maximum Encoder Feedback Rate
12 MHz
Maximum Stepper Rate
3 MHz (Full, half or microstep)
Power Requirements
DMC-1415 and DMC-1425 cards:
+5V 400mA
-12V 40mA
+12V 40mA
DMC-1416: requires single 2060 V DC supply
DMC-1415/1425/34x5 box: accepts 90260 V AC supply
Environmental
Operating temperature: 070º C for card; 060º C for box
Humidity: 20-95% RH, non-condensing
Mechanical
DMC-14x5, -34x5 cards: 3.75"
×
5.0"
DMC-14x5, -34x5 boxes: 5.1"
×
3.0"
×
6.8"
DMC-1416 box-level: 7.64"
×
5.49"
×
2.32"
CONTROLLERS
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ETHERNET
48
www.galilmc.com
/
Galil Motion Control, Inc.
