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HEIDENHAIN TNC 407 (280 580) User Manual User Manual

Page 332

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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

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WH/BN

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WH/BN

GND Chassis
RXD
TXD
CTS
RTS
DTR
GND Signal

DSR

1
2
3
4
5
6
7
8
9

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20

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9

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20

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2
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9

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ge
gn
rs
gr
br
rt

bl

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9

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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.