HEIDENHAIN TNC 407 (243 020) Technical Manual User Manual
Page 37
. Logic unit LE 415:
Id.-Nr.
Logic unit
Change
251 481 99
LE 415
until 12/90
251 481 89
LE 415
Colour graphics chip;
since 9/91
Expansion slot for software module
since 9/91
251 481 88
LE 415 E
Export version of the Id.-Nr. 251 481 89
251 481 79
LE 415
Like Id.-Nr. 251 481 89, but with
since 9/91
software module
251 481 78
LE 415 E
Export version of the Id.-Nr. 251 481 79
since 9/91
258 993 99
LE 415
Changed power supply and
since 11/90
graphics chip
258 993 98
LE 415 E
Export version of Id.-Nr. 258 993 99
since 11/90
258 993 89
LE 415
Expansion slot for software module
since 9/91
258 993 88
LE 415 E
Export version of Id.-Nr. 258 993 89
since 9/91
258 993 79
LE 415
Like Id.-Nr. 251 481 89, but with
since 9/91
software module
258 993 78
LE 415 E
Export version of Id.-Nr. 258 993 79
since 9/91
264 429 99
LE 415
Expansion slot for software module
since 6/91
264 429 98
LE 415 E
Export version of Id.-Nr. 264 429 99
since 6/91
264 429 79
LE 415
Like Id.-Nr. 264 429 99, but with
since 9/91
software module
264 429 78
LE 415 E
Export version of Id.-Nr. 264 429 79
since 9/91
267 223 29
LE 415 B
New processor board
since 9/92
267 223 28
LE 415 F
Export version of Id.-Nr. 267 223 29
since 9/92
267 223 24
LE 415 B
Like Id.-Nr. 267 223 29
but with software module
since 9/92
267 223 23
LE 415 F
Export version of Id.-Nr. 267 223 24
267 223 39
LE 415 B
Hardware change
since 2/93
267 223 38
LE 415 F
Export version of Id.-Nr. 267 223 39
since 2/93
267 223 34
LE 415 B
Like Id.-Nr. 267 223 39
but with software module
since 2/93
267 223 33
LE 415 F
Export version of Id.-Nr. 267 223 34
since 2/93
267 223 49
LE 415 B
Uninterruptible supply to
since 5/93
control panel
267 223 48
LE 415 F
Export version of Id.-Nr. 267 223 49
since 5/93
267 223 44
LE 415 B
Like Id.-Nr. 267 223 49, but with
since 5/93
software module
267 223 43
LE 415 F
Export version of Id.-Nr. 267 223 44
since 5/93