Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...
Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...
Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...
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Kundendienst<br />
HEIDENHAIN<br />
<strong>DR</strong> JOHPINNES HEIDENHAIN GnlbH<br />
D~d3292Tra"nre"t-~'08669) 31-O<br />
SERVICE MANUAL <strong>TNC</strong> <strong>407</strong>/<strong>415</strong><br />
Issue: 01.09.19958<br />
Page 57<br />
14.3.2 Wiring Diagram and Adaptor of the RS 422 Data Interface<br />
RS 422 Adaptor Block max. 100 m X22 Data Interface<br />
RS 422<br />
Id.No. 249 819 01 Id.No. 250 478<br />
1nGND CHASSIS<br />
2 RXD<br />
3 CTS<br />
i4 TXD<br />
RTS<br />
I I<br />
6 DSR<br />
7 DTR<br />
a &GNJ SIGNAL<br />
9 RXD<br />
10 CTS<br />
11 x<br />
12 RTS<br />
13 DSR<br />
u14 DTR<br />
15<br />
Advantage of the RS 422 data interface:<br />
If a Baud rate of 38 400 has been selected with the RS 422 interface, data transfer over a cable length of<br />
1 km is possible.<br />
IdI The pin assignment of the RS 422 is the same at the logic unit X22 and at the adaptor block RS 422
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