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HEIDENHAIN TNC 407 (243 020) Technical Manual User Manual

Page 78

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3-48

TNC 407/TNC 415/TNC 425

10 Handwheel input

01.98

Internal wiring of the permissive button and EMERGENCY STOP contacts of the HR 410:

1

1

2

2

EMERGENCY STOP

Contact 2

Contact 1

Permissive button 1

Contact 1

Contact 1
Contact 2

Contact 2

Contact 2
Contact 1

Contact 1+2

X2

X1

4

2
1
3

1

2

3

Cable adapter

Permissive button 2

Right

Left