Connector Pin Layout And Connection Cables For Data Interfaces; Rs-232-C/V.24 Interface For Heidenhain Devices - HEIDENHAIN TNC 640 User Manual

Tables and Overviews | Connector pin layout and connection cables for data interfaces
21.2 Connector pin layout and connection
cables for data interfaces

RS-232-C/V.24 interface for HEIDENHAIN devices

The interface complies with the requirements of
EN 50 178 for Low voltage electrical separation.
When using the 25-pin adapter block:
Control
Male Assign-
ment
1 Do not
assign
2 RXD
3 TXD
4 DTR
5 Signal GND
6 DSR
7 RTS
8 CTR
9 Do not
assign
Hsg. External
shield
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
Conn. cable 365725-xx
Female Color Female Male
1 1
2 Yellow 3
3 Green 2
4 Brown 20
5 Red 7
6 Blue 6
7 Gray 4
8 Pink 5
9
Hsg. External Hsg.
shield
Adapter block Conn. cable 274545-xx
310085-01
Female Male
1 1 1
3 3 3
2 2 2
20 20 20
7 7 7
6 6 6
4 4 4
5 5 5
8
Hsg. Hsg. Hsg.
Color Female
White/ 1
Brown
Yellow 2
Green 3
Brown 8
Red 7
6
Gray 5
Pink 4
Violet 20
External Hsg.
shield
845
21