ADT-856

 Description

32-bit PCI bus,6-axis servo/stepping motor control

48-channel digital input,32-channel digital output

2-6 axes A/B quadrature pulse style input

linear/arc interpolation, continuous interpolation

The speed can be changed in real-time in the motion process

Asymmetric linear acceleration/deceleration 

Function description

※ Pulse output:
 Mode of pulse output: six-channel pulse outputs, pulse/direction, pulse/pulse, maximum output  

frequency: 4MHz, uses advanced technology to ensure the error of pulse output frequency is still within 0.1% even it is in high level.

※ Coder input:
 Maximum input frequency: 4MHz

Phase difference pulse input or up/down pulse input of 6 axes A/B phase

Pulse frequency multiplication: 4×, 2×, 1×

Noise removing of integration filter
※ Digital switch input:
48-channel optical coupling isolation input, every axis contains two positive and negative limit signals

 Input voltage: 5-24V

 Isolation voltage 2500VDC
※ Digital switch output:
      32-channel open-collector output

      NPN open-collector, 5-24VDC, maximum current: 100mA
※ Control mode:
Offer many kinds of control modes such as quantitative motion, continuous motion, back-to-home    motion, multi-axis interpolation, arc interpolation ,and continuous interpolation,etc.
※ Continuous interpolation:
Input the interpolation data of the next command during the interpolation so as to pre-process to

ensure thecontinuity  of pulse output, and thus making the interpolation smooth and successive to effectively improve the process precision.

※ Position management:
 The position is managed by two UP/DOWN counters: one is logical position counter used for  

managing the output of  inner drive pulse, and the other is actual position counter used for receiving the input of outer pulse. It is either A/B phase input signal of coder or grating scale, or input signal of up/down pulse. As actual position counter, its bits can reach 32 and the maximum range is -2,147,483,648~+2,147,483,647. The outer input can also be used as hand wheel input for common counting.

※      Speed control:

The speed control can be constant speed or linear/S-curve acceleration/deceleration. It may

perform asymmetric linear acceleration/deceleration, automatic and manual deceleration. In

constant driving process, it can prevent triangle wave caused by speed curve.

※ Development libraries and operating system:
Supports DOS, WINDOWS XP/2000/NT/98/95 and WINCE operating system

Supports programming by developer such as C/BC++/VC/VB/C++Builder/Delphi/Labview/EVC

 Applications based on DOS and Windows

General features

Operating temperature: 0~60℃

Storage temperature: -20~80℃

Humidity: 5~95% (no condensation)

Dimension: 185×122mm

Applications

※Graphic plotter   ※Tapping machine   ※Dispensing machine   ※Welding machine

※Drilling machine    ※Punch machine

※Automatic detection of electronic fitting   ※Automatic detection of press   ※Cutting and welding of semiconductor   ※All kinds of NC cutting

※Industrial robot   ※Measure of space coordinates   ※Biological and medical auto-sampling and processing equipment