HEIDENHAIN iTNC 530 (34049x-08) ISO programming - Manual (Page 618)

618 Tables and overviews
1
8
.2 Pin la
y
outs and connecting cables f
o
r the data int
e
rf
aces
18.2 Pin layouts and connecting
cables for the data interfaces
RS-232-C/V.24 interface for HEIDENHAIN
devices
When using the 25-pin adapter block:
The interface complies with the requirements of EN 50
178 for "low voltage electrical separation."
Please note that pins 6 and 8 of the connecting cable
274545 are bridged.
TNC Conn. cable 365725-xx
Adapter block
310085-01
Conn. cable 274545-xx
Male Assignment Female Color Female Male Female Male Color Female
1 Do not assign 1 1 1 1 1 White/Brown 1
2 RXD 2 Yellow 3 3 3 3 Yellow 2
3 TXD 3 Green 2 2 2 2 Green 3
4 DTR 4 Brown 20 20 20 20 Brown 8
5 Signal GND 5 Red 7 7 7 7 Red 7
6 DSR 6 Blue 6 6 6 6 6
7 RTS 7 Gray 4 4 4 4 Gray 5
8 CTS 8 Pink 5 5 5 5 Pink 4
9 Do not assign 9 8 Violet 20
Hsg. External shield Hsg. External shield Hsg. Hsg. Hsg. Hsg. External shield Hsg.