Product

DSP  AD5430-11(6 Axis encoder board)

Features

This is an encoder input board with pulse output. It can be used to controls stepper and servo motor positioning (pulse train input type).

  • One board can provide input/out for 6 axes.
  • The encoder input consists of 3 signals for A, B, and Z phases for each axis. The encoder input circuit has a differential line driver connection.
  • The output gives two pulses for each axis. It is assumed to be controlling a stepper or servo motor driver (pulse train input system). Pulses are output through a differential line driver.

Common specifications

Measurement/Control target Stepper or servo motor drive unit (pulse train input system).
Number of control axes 6 axes
Isolation Bus isolation (no isolation between channels)
Driver Differential I/O driver board
External power supply 5 V (for differential I/O driver)
Power consumption 3.5 W or lower
Operation conditions Temperature: 0Degreeto 50 Degree
Humidity: 80% RH or lower (no condensation)

Encoder input specifications

Maximum count 32bitFFFFFFFFH (-2,147,483,648 to 2,147,483,647) per one axis
Input signal Phase input (A, B, and Z)
Pulse voltage (differential voltage): ±200 mV (min), maximum ±7 V
Response frequency 1.25 MHz (max) for one cycle (5 MHz for 4 cycles)
Pulse detection 1 cycle or 4 cycle (user-selectable)

Pulse output specifications

Speed range 0 to 2,000,000PPS
Output signal PCW: pulse / CCW output
DCCW: direction / CCW output
Pulse voltage (differential voltage):±2.6 V
When there is no pulse, output will be either +2.6 V or 窶・.6 V depending on output logic.
Output logic Positive or negative logic (user-selectable)

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