HEIDENHAIN TNC 620 (340 56x-02) - Manual (Page 458)

458 Tables and Overviews
16.2 Pin La
y
outs and Connecting Cables f
o
r the D
a
ta Int
e
rf
aces
16.2 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:
When using the 9-pin adapter block:
The interface complies with the requirements of EN 50
178 for low voltage electrical separation.
TNC Connecting cable 365 725-xx
Adapter block
310 085-01
Connecting cable 274 545-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 CTR 8 Pink 5 5 5 5 Pink 4
9 Do not assign 9 8 Violet 20
Hsg. Ext. shield Hsg. Ext. shield Hsg. Hsg. Hsg. Hsg. Ext. shield Hsg.
TNC Connecting cable 355 484-xx
Adapter block
363 987-02
Connecting cable 366 964-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. Ext. shield Hsg. Ext. shield Hsg. Hsg. Hsg. Hsg. Ext. shield Hsg.