14 – 212 HEIDENHAIN Service Manual iTNC 530 HSCI
D-sub adapter connector, 25-pin
To test the data transfer lines;
display by LEDs
D-sub adapter connector, 25-pin
To transpose the data transfer lines
D-sub adapter connector
Adapts 25-pin connector to 9-pin connector
Background:
The adapter block RS -232-C on the electrical cabinet usually
has a 25-pin connector, the COM interface on the laptop usually
a 9-pin connector.