LE 426 PB, LE 430 PA Logic Unit
Logic unit
LE 426 PB
5 position inputs
1 spindle position input
6 speed inputs
Spindle
up to 12 000 rpm
Spindle
up to 30 000 rpm
5 position inputs
1 spindle position input
6 speed inputs
Spindle
up to 12 000 rpm
Spindle
up to 30 000 rpm
5 position inputs
1 spindle position input
6 speed inputs
Spindle
up to 12 000 rpm
Spindle
up to 30 000 rpm
2 – 6
Signal inputs
ID numbers of LE for
BC 120 display unit
1 V
(350 kHz)
PP
1 V
(350 kHz)
PP
1 V
PP
312 000-xx
315 475-xx
1 V
(50 kHz)
PP
1 V
(350 kHz)
PP
1 V
PP
326 414-xx
326 416-xx
11 µA
(50 kHz)
PP
1 V
(350 kHz)
PP
1 V
PP
311 999-xx
317 349-xx
HEIDENHAIN Technical Manual TNC 426, TNC 430
ID numbers of LE for
BF 120 display unit
313 527-xx
318 178-xx
326 421-xx
326 420-xx
313 526-xx
318 177-xx