HEIDENHAIN TNC 306 Technical Manual - Manual (Page 60)

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TNC 416/TNC 406/TNC 306 Handwheel input 3–45
10 Handwhee l input
The HR 130, HR 410 handwheels can be connected to the TNC 416/TNC 406 and
TNC 306. See also chapter "Machine Integration."
LE 416/LE 406 connector X23
LE 306 connector X11
Pin number LE X23 or X11
1 CTS
2 0 V (UN)
3 RTS
4 + 12 V (UP)
5 –
6 DTR
7 TxD
8 RxD
9 DSR
Housing Outer shield
10.1 Portable handwheel HR 410
The HR 410 is a portable electronic handwheel with:
• Five axis-selection keys
• Two traverse direction keys
• Three keys with predefined traverse speeds (slow, medium, fast)
• Actual-position-capture key
• Three keys for machine functions to be determined by the machine tool builder
• Two permissive keys
• EMERGENCY STOP button
• Holding magnets