Transducers For Tnc 151.R/Tnc - HEIDENHAIN TNC 151 Q Mounting Instructions

2.3.3 Transducers for TNC 151.R/TNC 155.R
For cable lengths which exceed 20 m between transducers and control or for transducers which exceed
3040 mm, the control versions TNC 151 .R/TNC 155.R are used.
2.3.3.1 Transducers and EXE-units for the X, Y, Z-axes
Transducers for the main axes X, Y, Z are connected to TNC 151 .R/TNC 155.R via 3-axis EXE-units with
separate voltage supply.
The max. cable length between EXE 8 . . and TNC 151 .R/TNC 155.R is 50 m and 20 m between the transducer
and the EXE. Th.e total cable length is therefore 70 m.
2.3.3.2 Transducers and EXE-units for axis IV
Subdivision within the pulse shaping electronics is always 5-fold.
a) Control of a rotary axis
Rotary encoder with
EXE, with
1 max. cable length EXE / TNC
18 000 lines
subdivision
ROD 250 / ROD 700 801, 5-fold 50 m connecting cable
RON 255 / RON 705
ROD 250 / ROD 700 602 D, 5-fold 1 m cable on EXE +
RON 255 / RON 705 9 m extension
ROD 271 Pulse shaping stage
RON 275
within ROD
1 m cable on ROD +
9 m extension
When using a rotary encoder with integral pulse shaping electronics or the pulse shaping electronics unit
EXE 602 D, the voltage supply is provided by the TNC 151 .R/TNC 155.R.
In order to maintain the correct supply voltage, the total length of the connecting cable between EXE 602 D
and the control is limited to 10 m.
b) Controll of a linear axis
Transducer
Grating pitch/
Line number
EXE, with
signal subdivision
max. cable length
EXE/TNC
LS 107, LS 107 c 20 j.,tm
801, 5-fold 50 m Extension cable
LS 704, LS 704 c
LS 403, LS 403 c
LS 404, LS 404 c
LS 107, LS 107 c 20 pm 602 D, 5-fold 1 m cable on EXE +
LS 704, LS 704 c 9 m extension
LS 403, LS 403 c
LS 404, LS 404 c
ROD 450 50 x Spindle pitch in mm
801, 5-fold 50 m connecting cable