HEIDENHAIN TNC 426 (280 476) - Manual (Page 491)

464 13 Tables and Overviews
13.2 Pin La
y
out and Connecting Cable f
or the D
a
ta Int
e
rf
aces
Ethernet interface RJ45 socket (option)
Maximum cable length:Unshielded: 100 m
Shielded: 400 m
Ethernet interface BNC socket (option)
Maximum cable length: 180 m
Pin Signal Description
1 TX+ Transmit Data
2 TX– Transmit Data
3 REC+ Receive Data
4 Vacant
5 Vacant
6 REC– Receive Data
7 Vacant
8 Vacant
Pin Signal Description
1 Data (RXI, TXO) Inner conductor (core)
2 GND Shielding