IK 220

IK 220

Encoder inputs

D-sub connections, 15-pin, male (X1 and X2), for two encoders

Input signals (switchable)

  1 VPP

  11 µAPP

EnDat 2.1

SSI

Input frequency

≤ 500 kHz

≤ 33 kHz

–

Cable length 1)

≤ 60 m

≤ 10 m

Adjustment of
encoder signals

Offset, phase and amplitude are adjusted through software

Signal subdivision

4096-fold

Data register for measured values

48 bits; only 44 bits are used for the measured value

Internal memory

For 8192 position values

Measured-value trigger

Alternatively through

• External latch signals (over separate IK assembly for external inputs/outputs)

• Software command

• Timer

• Traversing the reference marks

Access time to
measured values

• Without adjustment, without compensation run:
  ≤ 100 µs
• With adjustment, without compensation run:
  ≤ 110 µs
• With adjustment, with compensation run:
  ≤ 160 µs

Depends on encoder

Interface

PCI bus (plug and play) Local Bus Specification Rev. 2.1

Driver software and demonstration program

For Windows 2000/XP/Vista/7 (32- and 64-bit)

in VISUAL C++, VISUAL BASIC and BORLAND DELPHI

Encoder outputs

  11 µAPP

Over PCB connector on the IK (10-pin, female)

Fitting cable assembly with PC-slot cover available as option

Power consumption

 4 W, without encoders

Dimensions

190 mm x 100 mm

Operating temperature

0 °C to 55 °C; (storage temperature –30 °C to 70 °C)

1) With HEIDENHAIN cable; greater cable lengths upon request