Functions Of The Tnc 640 And The Itnc 530 Compared; Comparison: Specifications; Comparison: Data Interfaces - HEIDENHAIN TNC 640 User Manual

Tables and Overviews | Functions of the TNC 640 and the iTNC 530 compared
21.5 Functions of the TNC 640 and the iTNC
530 compared

Comparison: Specifications

Function
Control loops
Input resolution and display
Linear axes
Rotary axes
Display
Memory media for NC, PLC programs, and system files
Program memory for NC programs
Block processing time
Interpolation:
Straight line
Circle
Helix
Spline
Hardware

Comparison: Data interfaces

Function
Gigabit-Ethernet 1000Base-T
RS-232-C/V.24 serial interface
RS-422/V.11 serial interface
USB interface
Further information: "Setting up data interfaces", page 806
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
step:
TNC 640 iTNC 530
Maximum 24 control 18 maximum
loops (including up to
4 spindles)
0.1µm, 0.01 µm
with option 23
0.001°, 0.00001°
with option 23
19-inch TFT color 19-inch TFT color
flat-panel display flat-panel display or
15.1-inch TFT color
or 19-inch touchscreen
flat-panel display
Hard disk or SSDR Hard disk or SSDR
solid state disk solid state disk
> 21 GB > 21 GB
0.5 ms 0.5 ms
6 axes
3 axes
yes
No
Modular in Modular in
electrical cabinet electrical cabinet
TNC 640 iTNC 530
X X
X X
- X
X X
21
0.1 µm
0.0001°
5 axes
3 axes
Yes
Yes with option 9
861