PCX/DSP - Motion Engineering (MEI) PCX/DSP 1007-0011 16-bit ISA Motion Controller Simple...
- Part Number:
- PCX/DSP
- Model Number:
- PCX/DSP
- Make:
- MOTION ENGINEERING
- Lead Time:
- Available
- Qty In Stock:
- Available
Motion Engineering (MEI) PCX/DSP 1007-0011 16-bit ISA Motion Controller Simple Type: Motion Controller
The PCX/DSP motion controller uses a powerful Analog Devices 40 MHz DSP to provide up to 8 axes of servo or stepper control in a single ISA bus slot. Hardware features include 16-bit servo outputs, encoder inputs to 5 MHz, 8 channels of 12-bit analog inputs, and up to 44 lines of user I/O. You program the PCX/DSP using MEI’s flexible C function libraries with over 250 motion control functions. MEI C libraries combine with compilers from Microsoft, Borland, Watcom, Symantec, and others to speed development of complex motion applications. The PCX/DSP provides a rich set of software algorithms, including a sophisticated second-order PID control algorithm with velocity, acceleration, and friction feed-forward. Advanced features include electronic gearing and camming, dual-loop control, circular and linear interpolation, and trapezoidal, S-curve, parabolic, and custom motion profiles. The PCX/DSP allows motion control programs to share execution between the on-board DSP (for numericallyintensive real-time functions) and the host (for non-realtime functions). This results in an ideal division of labor with minimal host intervention.
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Features
- 16-bit servo output resolution
- 375 kHz step/direction output
- C function libraries (over 250 functions)
- C-programmable using MEI standard
- Fast host communication across ISA bus
- Flexible DSP architecture allows on-the-fly changes to many motion parameters
- Point-to-point and coordinated motion
- Single-slot ISA card supports up to 8 axes
- Supports both servos and steppers
- Supports Windows NT, Windows95, Windows 3.X, DOS, VxWorks, Lynx/OS, pSOS, and QNX
- Up to 44 user I/O lines
Specifications
- Analog Inputs (per board): 8 channels, 12-bit A/D, Configurable for 4-channel differential
- Computer Interface: ISA Compatible, Switch-selectable address, I/O mapped, Binary communication to1.2 Mbytes/sec, Host CPU interrupts
- Construction: Full SMT; 4-layer PCB, 100% bed of nails and fully functionally
- Dedicated I/O (per axis): TTL compatible, 4.0 mA drive, Inputs: positive and negative limits, home, amp-fault (SCR clamp protected), Outputs: in-position, amp-enable
- Humidity: 20-95% RH, non-condensing
- Kinematic Ranges: Position: 32-bit (±2.15 billion counts), Velocity: 48-bit (±65 million
- Motion Profiles: Trapezoidal profile, S-curve profile, Parabolic profile, Custom (user-defined)
- Operating temperature: 0-50 degrees C
- Position Feedback: Incremental encoder: 5 MHz, single-ended or differential, RS-422 line receivers/digital filtering, Analog position feedback, Encoder checking: broken wire and
- Power Requirements: +5 V Icc - 0.9 A max, +12V Icc - 10 mA max, - 12V Icc - 20 mA max
- Processor: Analog Devices, 40 MHz DSP
- Servo Loop Update Rate: User-programmable rate, Maximum: 10 kHz (1 axis), 3.0 kHz (4 axes), 1.6 kHz (8 axes), Default: 1.25 kHz
- Servo Output: ±10V DC at 16-bit resolution, ±18 mA current, 100 ppm long-term velocity accuracy
- Software Development Tools: MEI standard C function libraries(over 250 functions), Compilers: Microsoft, Borland, Watcom, Symantec, GNU, Operating system support: Windows
- Step Output: Pulse rate ranges (16-bit resolution): 0 to 375 kHz, 0 to 93.75 kHz, 0 to 23 kHz, RS-422 line driver outputs, ±20 mA current, Step/direction or clock up/clock
- User I/O (per board): 2/4 axis models: 44 lines, 6/8 axis models: 24 lines, TTL compatible, 4.0 mA drive, Direct access from host CPU
Applications
- None Available
Aliases
- None Available
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