HEIDENHAIN TNC 426 PB - Page 19

December 2001 Overview of Components 2 – 9
Logic unit Signal inputs ID numbers of LE for
BC 120 display unit
ID numbers of LE for
BF 120 display unit
LE 426 M with flash EPROMs
6 position inputs
6 speed inputs
11 µA
PP
/1 V
PP
(6 EnDats)
1 V
PP
/EnDat
Spindle
up to 12 000 rpm
344 958-xx 344 959-xx
Spindle
up to 30 000 rpm
344 962-xx 344 963-xx
LE 430 M with flash EPROMs
6 position inputs
7 speed inputs
11 µA
PP
/1 V
PP
(6 EnDats)
1 V
PP
/EnDat
344 960-xx 344 961-xx
10 position inputs
10 speed inputs
11 µA
PP
/1 V
PP
(6 EnDats)
1 V
PP
/EnDat
344 964-xx 344 965-xx
Note
A BC 120 can also be attached to the LE for the BF 120 at the same time.