HEIDENHAIN TNC 306 Technical Manual - Manual (Page 56)

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TNC 416/TNC 406/TNC 306 Short-circuit signal/Touch probe input 3–41
8.1 Connection of the short-circuit signals
The short-circuit signal line must be connected according to the diagram, otherwise a short-circuit
message will result. If you do not wish evaluation of the short-circuit signal, set PLC Marker M2622
(see chapter "Machine integration", section "Gap control with feed forward control ").
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
•
Standby
+15V
±10% (U
P
)
+ 5V
± 5% (U
P
)
Battery warning
0V (U
N
)
Trigger signal
Trigger signal
1)
2.2 k
Ω
2.2 k
Ω
Short-circuit-signal
1)
1) Contact closed means no short circuit, HIGH level on pin 10
8.2 Connection of the touch probe system
The TS 220 touch probe systems are connected directly to the logic unit via a cable adapter.
See also section "Cable overview".
Adapter cable Id. Nr.274 543 TS220 Id. Nr. 293 488 ..
(TS120 Id. Nr. 265 348 ..)
D-sub
connector
(male) 15-pin Coupling on
mounting base
6-pin Quick
disconnect
6-pin
3 Pink 4 4 Gray
5 Gray
6 Brown/Green 2 2 Brown
7 Gray 3 3 Gray
8 White/Green 1 1 White
9 Green 5 5 Green
10 Yellow 6 6 Yellow
Housing External shield Housing Housing External shield