12 lan2 – BECKHOFF CB3052 User Manual
Page 28
Chapter: Connectors
LAN2
page 28
Beckhoff New Automation Technology CB3052
3.12 LAN2
LAN2 supports 10BaseT, 100BaseT and 1000BaseT compatible net components with automatic
bandwidth selection. It does not offer auto-cross and auto-negotiate functionality. The controller chip is
the Intel® 82574L. PXE and RPL functions are not supported.
Pinout LAN 10/100/1000:
Pin
Name
Description
1
LAN2-0
LAN2 channel 0 plus
2
LAN2-0#
LAN2 channel 0 minus
3
LAN2-1
LAN2 channel 1 plus
4
LAN2-1#
LAN2 channel 1 minus
5
LAN2-2
LAN2 channel 2 plus
6
LAN2-2#
LAN2 channel 2 minus
7
LAN2-3
LAN2 channel 3 plus
8
LAN2-3#
LAN2 channel 3 minus