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Logic unit, Designation of the logic unit le 407 – HEIDENHAIN TNC 407 (243 020) Service Manual User Manual

Page 17

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D-i3292

31-O

SERVICE MANUAL TNC

Issue:

01.09.1995

Kundendienst

Page 11

4. Logic Unit LE 407 415

4.1 Designation of the Logic Unit LE 407

Logic Unit LE 407

without

PLC I/O board

Old housing:

New housing:

Option:
PLC

board

PLC and graphics board

Processor Board

Power Supply

Id. label

processor board

Id. label
PLC and

graphics board