HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 66)

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TNC 407/TNC 415/TNC 425 8 Touch probe system input 01.98
8 Touch probe system input
The following 3D touch probe systems are available from HEIDENHAIN:
– TS 120 with cable transmission and integrated APE (interface electronics)
– TS 511 with infrared transmission of the trigger signal and connectable via APE (interface
electronics)
– TT 110 for workpiece measurement
– The TNC 415 and TNC 425 can also support the measuring touch probe system TM 110
For start-up and adjustment of the 3D-touch probe systems see Chapter "Machine Integration".
8.1 Connector assignment X12
X12 Touch probe system
D-subminiature female connector (15-pin)
Pin number Signal designation
1 Inner screen (0 V)
3 Ready/standby
4 Start
5 +15 V ± 10 % (U
P
)
6 + 5 V ± 5 % (U
P
)
7
Battery warning
8 0 V (U
N
)
9 Trigger signal
10 Trigger signal²
2, 11 to 15 Do not use
2 Stylus in rest position = signal high