GT-200 Series Motion Control Card

Product catalog summary

Overview: The GT-200 series motion controller by Googol Technology Ltd. is a versatile controller designed for a range of applications from simple to complex motion control systems. It includes models GT-200-SV and GT-200-SG, suitable for various machinery such as measuring machines, engraving machines, NC lathes, machining centers, and robots.

Specifications:

Control Axes: Each model controls 2 axes, supporting servo and step motors.
Control Modes: Closed loop and open loop options available.
PC Bus Type: Compatible with ISA/PC104 or PCI.
Sampling Rate: Minimum interpolation period of 200us for four axes and 25us for single-axis point-to-point motion.
Motion Modes: Includes point-to-point, linear and circular interpolation, velocity control, and electronic gearing.
Safety Features: Following-error limit, acceleration limit, and output limit settings.
Communication: Optional network communication ports including Ethernet, Profibus-DP, RS232, and RS232/485.

Technical Specifications:

Axis Channels: 2 channels of 16-bit analog voltage or pulse output, 4 channels of encoder input.
Analog Input: Optional 8 channels of 12-bit 10V input.
Digital I/O: 16 channels each of uncommitted opto-isolated digital input and output.
Dedicated I/O: Specific inputs and outputs for limit switch, home signal, and drive alarm signals.
Bus Type: Supports ISA/PCI104 and PCI buses, with optional stand-alone network interface.
Power Consumption: Requires +5V, 12V, and +24V or +12V power supplies.
Environment: Operates between 0 - 60°C with 5% - 90% relative humidity.
Dimensions: 122mm x 185mm.

Accessories:

ACC1 interconnect board & ACC4 60-pin flat cable.
ACC3 62-pin shielded cable (x2).
ACC2 terminal board.

Catalog excerpts

Googol Technology (HK) Limited Control & network factories of the future 36395 m Room 3639, Annex Building, HKUST Clear Water Bay, Kowloon, Hong Kong. Tel.: (852) 2358 1033, (852) 2719 8310 Fax: (852) 2719 8399; Email: info @ googoltech.com Website: http://www.googoltech.com GT-200 series motion controller is a universal controller developed by Googol Technology Ltd. The series have several product versions, GT-200-SV, GT-200-SG, widely used in applications ranging from simple point-to-point motion control equipment to highly complicated profile motion control equipment, such as measuring machine, engraving machine, NC lathe, machining center and robot. Main Features: • Adopt high-performance DSP and FPGA technology • Each card can control 2 servo/step motors • Programmable sampling rate. The minimum interpolation period of four axes is 200us. The minimum control period of single-axis point-to-point motion is 25us • Modes of motion: point-to-point motion, linear interpolation, circular interpolation, velocity control, interface to manual pulse generator, and electronic gearing • Programmable trapezoid curve planning and S-curve planning and update parameters on-the-fly • All registers for computational parameters and trajectory planning parameters are 32 bits • Hardware capture of home switch and index signal of encoder • Set following-error limit, acceleration limit and output limit, to ensure safe and reliable control • PID (Proportional-Integral-Derivative) digital filter with velocity and acceleration feed-forward, and with integral limit and bias compensation (for SV card). • Network communication port (Ethernet, Profibus-DP, RS232, RS232/485) (Optional). • User-defined coordinate system for ease of programming • Coordinated motion of 2 axes, linear interpolation, and circular interpolation • Continuous interpolation function • On-board memory buffer to improve communication efficiency • Programmable event interrupt: external input interrupt, event interrupt and time interrupt • On-board EEPROM to update firmware and parameters • Drivers and DLL for Windows98/2000/NT, C and C++ function library

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