HEIDENHAIN ITNC 530 - 18.2 Pin layouts and connecting cables for the data interfaces; RS-232-C;V.24 interface for HEIDENHAIN devices

HEIDENHAIN iTNC 530 721
18.2 Pin layouts and connecting cables for the data interfaces
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
Connecting cable 274545-xx
Male Assignment Female Color Female Male Female Male Color Female
1 Do not use 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
6DSR 6 Blue 6 66 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 use 9 8 Violet 20
Hsg. External shield Hsg. External shield Hsg. Hsg. Hsg. Hsg. External shield Hsg.