MC1151A Ver la hoja de datos (PDF) - PMD
Número de pieza
componentes Descripción
Fabricante
MC1151A Datasheet PDF : 51 Pages
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Internal Block Diagram
Home
Input
1/a
Motor Output Signals
Step
Direction
1/a
1/a
Miscellaneous Signals
1/a
Pulse &
Direction
I/O Chip
CP Chip
Trajectory
profile generator
System Registers (1-4)
Host I/O controller
5
Control
8
Data
Host I/O
1
host interrupt
1/a
1/a
PosLimit NegLimit
Overtravel Inputs
Encoder Inputs
B
A
1/a
1/a
Quadrature
decoder
counter (1-4)
ENC
Chip
Available Configurations:
Operating Modes:
Position Range:
Velocity Range:
Acceleration Range:
Jerk Range:
Cycle Rate:
Maximum Pulse Rate:
Pulse Output Modes:
Trajectory Profile Generator Modes:
Electronic Gear Ratio Range:
Max. Incremental Encoder Rate:
# of Limit Switches Per Axis:
Miscellaneous Control Signals
# of Host Commands:
Technical Specifications
4 axes with pulse & direction output (MC1451A)
2 axes with pulse & direction output (MC1251A)
1 axis with pulse & direction output (MC1151A)
4 axes with pulse & direction and encoder input (MC1451A-E)
2 axes with pulse & direction output and encoder input (MC1251A-E)
1 axis with pulse & direction output and encoder input (MC1151A-E)
Open loop (uses trajectory generator, pulse generator)
Stall detection (uses trajectory generator, pulse generator and encoder feedback for stall detection)
-1,073,741,824 to 1,073,741,823 steps
-16,384 to 16,383 steps/cycle with a resolution of 1/65,536 steps/cycle
S-curve profile: -1/2 to 1/2 steps/cycle^2 with a resolution of 1/65,536 steps/cycle^2
All other profiles: -16,384 to 16,383 steps/cycle^2 with a resolution of 1/65,536 steps/cycle^2
-1/2 to 1/2 steps/cycle^3, with a resolution of 1/4,294,967,296 steps/cycle^3
330uSec/cycle (rate of profile calculations)
1.5625 MPulses/sec
High speed (up to 1.5625 MPulses/sec)
Standard speed (up to 48.828 Kpulses/sec)
S-curve (host commands final position, maximum velocity, maximum acceleration, and jerk)
Trapezoidal (host commands final position, maximum velocity, and acceleration)
Velocity contouring (host commands maximum velocity, acceleration)
Electronic Gear (Encoder position used as position command for stepper axis, -E version chipsets only).
32,768:1 to 1:32,768 (negative and positive direction, -E version chipsets only)
1.25 MCounts/sec (-E version chipsets only)
2 (one for each direction of travel)
home signal (one per axis, can be programmed to automatically change profiles on the fly)
At rest signal (one per axis)
Home signal (one per axis)
72
Chipset
p/n: MC1 51A-
4 - 4 axis
2 - 2 axis
E - encoder option
no dash - no encoder
Ordering
Information
Custom chipset versions
also available. Call PMD
Chipset Developer's Kit
p/n: DK1451A*
*(Supports MC1451A, MC1251A,
MC1151A, MC1451A-E, MC1251A-E,
MC1151A-E
Performance Motion Devices, Inc. 12 Waltham St. Lexington, MA 02421 tel: 781.674.9860 fax: 781.674.9861 www.pmdcorp.com
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