Position Display Units: ND 500

Specifications

	ND 522	ND 523
Axes	2 axes from A to Z	3 axes from A to Z and ZS
Encoder inputs	2 x TTL; D-sub female 9-pin	3 x TTL; D-sub female 9-pin
Input frequency	100 kHz
Signal period	2 µm, 4 µm, 10 µm, 20 µm, 40 µm, 100 µm, 10 240 µm, 12 800 µm
Line count	Any
Evaluation	1/2/4-fold
Display step 1)	Linear axis: 1 mm to 0.000 1 mm; 0.005 with LS 328/LS 628 Angular axis: 1° to 0.000 1° (00° 00‘ 01'')
Display	Monochrome flat screen for position values, dialog and input displays, graphic functions and graphic positioning support
Status display	Operating mode, REF, reference-point number, tool number, inch, scale, feed-rate display, stopwatch
For milling/drilling/boring	Tool compensation R+, R–
For turning	Radius/diameter display Separate or sum display for Z and ZO
Functions	10 datums 16 tools REF reference mark evaluation for distance-coded and single reference marks Distance-to-go display with nominal position input in absolute or incremental values Contour monitoring Scaling factor mm/inch switching HELP: On-screen operating instructions INFO: Stopwatch, pocket calculator, cutting data calculator (for milling), taper calculator (for turning)
For milling/drilling/boring	Calculation of positions for hole patterns (circular patterns as well as linear patterns) Tool radius compensation
For turning	Freezing the tool position for back-off
Error compensation	Axis error: Linear and multipoint over up to 200 points Backlash compensation: For length measurement via ball screw and rotary encoder
Data interface	USB type B connector; 115 200 baud For output of measured values and parameters For input of parameters, remote control of keys and commands
Accessories	Base, mounting arm
Power connection	100 V to 240 V AC (–15 % to +10 %), 48 Hz to 62 Hz; 54 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. 2.6 kg
1) Depends on the signal period or line count of the connected encoder