Non-Heidenhain Devices; Ethernet Interface Rj45 Socket - HEIDENHAIN TNC 640 User Manual

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

Non-HEIDENHAIN devices

The connector layout of a non-HEIDENHAIN device may
substantially differ from that of a HEIDENHAIN device.
It depends on the unit and the type of data transfer. The table
below shows the connector pin layout on the adapter block.
Adapter block 363987-02
Female Male
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
Hsg. Hsg.

Ethernet interface RJ45 socket

Maximum cable length:
Unshielded: 100 m
Shielded: 400 m
Pin Signal
1 TX+
2 TX–
3 REC+
4 Vacant
5 Vacant
6 REC–
7 Vacant
8 Vacant
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
Conn. cable 366964-xx
Female Color
1 Red
2 Yellow
3 White
4 Brown
5 Black
6 Violet
7 Gray
8 White/Green
9 Green
Hsg. External shield
Description
Transmit Data
Transmit Data
Receive Data
Receive Data
21
Female
1
3
2
6
5
4
8
7
9
Hsg.
847