HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 36)

3-6
TNC 407/TNC 415/TNC 425 1 Hardware components 01.98
1.1 Changes in the ID-number
If development or manufacturing requirements make it necessary to alter any of the hardware
components, HEIDENHAIN will change the ID-numbers of the hardware components.
ID-Numbers assigned to date:
. VDU:
Id.-Nr. 254 740 01 BC 110 Separate power- until 5/91
supply for fan
Id.-Nr. 260 520 01 BC 110 B Power supply for since 11/90
fan taken from
VDU supply
. PLC-I/O board:
Id.-Nr. 252 855 01 PL 400 since 2/90
Id.-Nr. 263 371 01 PL 410 since 10/92
Id.-Nr. 263 371 02 PL 410 B with analog inputs
(5 V interface)
since 10/94
Id.-Nr. 263 371 12 PL 410 B without analog inputs
(5 V interface)
since 10/94
. TNC keyboard:
Id.-Nr. 250 517 01 TE 400 since 2/90
Id.-Nr. 250 517 03 TE 400 with APPR/DEP key since 9/92