HEIDENHAIN TNC 640 (34059x-02) - Manual (Page 617)

Connector pin layout and connection cables for data interfaces 19.2
19
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 5/2013
617
When using the 9-pin adapter block:
TNC Conn. cable 355484-xx Adapter block
363987-02 Conn. cable 366964-xx
Male Assignment Female Color Male Female Male Female Color Female
1 Do not
assign 1 Red 1 1 1 1 Red 1
2 RXD 2 Yellow 2 2 2 2 Yellow 3
3 TXD 3 White 3 3 3 3 White 2
4 DTR 4 Brown 4 4 4 4 Brown 6
5 Signal
GND 5 Black 5 5 5 5 Black 5
6 DSR 6 Violet 6 6 6 6 Violet 4
7 RTS 7 Gray 7 7 7 7 Gray 8
8 CTR 8 White/
Green 8 8 8 8 White/
Green 7
9 Do not
assign 9 Green 9 9 9 9 Green 9
Hsg. External
shield Hsg. External
shield Hsg. Hsg. Hsg. Hsg. External
shield Hsg.