HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 332)

10-6
10 External Data Transfer
TNC 425/TNC 415 B/TNC 407
Fig. 10.3: Connecting a non-HEIDENHAIN device to the RS-232-C/V.24 interface
ws/br
WH/BN ws/br
WH/BN
GND Chassis
RXD
TXD
CTS
RTS
DTR
GND Signal
DSR
1
2
3
4
5
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7
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20
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20
• •
1
2
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20
ge
gn
rs
gr
br
rt
bl
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V.24-Adapter-Block
RS-232-C Adapter block
• •
•
• •
LE
Chassis GND
TXD
RXD
RTS
CTS
DSR
Signal GND
DTR
GN
YL
GY
PK
BL
RD
BN
10.3 Pin Layout and Connecting Cable for the Data Interfaces
Non-HEIDENHAIN devices
The connector pin layout on a non-HEIDENHAIN device may be quite
different from that on a HEIDENHAIN device. This depends on the unit and
the type of data transfer. Fig. 10.3 shows the connector pin layout on the
adapter block.