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ND 280

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ND 280

Axes

1

Encoder inputs

1 VPP,   11 µAPP or EnDat1): D-sub female 15-pin (automatic interface recognition)

Input frequency

1 VPP: ≤ 500 kHz; 11 µAPP: ≤ 100 kHz

Subdivision factor

4096-fold

Display step2)

Adjustable, max. 9 digits

Linear axis: 0.5 to 0.002 µm

Angular axis: 0.5° to 0.000 01° or 00°00’00.1

Display

Monochrome TFT screen

Position values, dialogs and input, graphic functions and soft keys

Status display

Operating mode, REF, datum, scaling factor, compensation, stopwatch, unit of measure, soft-key level

Functions

  • REF reference-mark evaluation for distance-coded or single reference marks
  • 2 reference points
  • Distance-to-go mode
  • Integrated help and diagnostics
  • Remote operation via serial interface

Axis-error compensation

Linear axis: Linear and multipoint over up to 200 points

Angle axis: Multipoint linear with 180 compensation points (every 2°)

Data interface

  • RS-232-C/V.24
  • USB (UART) port type B

Power connection

100 V to 240 V AC (-10 % to +15 %), 48 Hz to 62 Hz; 30 W

Operating temperature

0 °C to 45 °C (storage temperature –20 °C to 70 °C)

Protection EN 60 529

IP 40, front panel IP 54

Weight

Approx. 2.5 kg

1) Purely serial, no evaluation of the incremental signals

2) Depends on the signal period of the connected encoder (display step  signal period/4096)