
LAN Chapter: Connectors
Beckhoff New Automation Technology CB4058 page 31
3.13 LAN
Both LAN interfaces are provided via a 2x6pin connector (FCI 98424-G52-12LF, mating connector e.g.
FCI 90311-012LF). The interfaces support 10BaseT, 100BaseT, and 1000BaseT compatible network
components with automatic bandwidth selection. Additional outputs are provided for status LEDs.
Auto-negotiate and auto-cross functionality is available, PXE and RPL are available on request.
Pinout LAN interface:
Description Name Pin Name Description
LAN activity LINKACT 1 7 SPEED1000
LAN speed 1000Mbit
LAN channel 1 plus LAN1 2 8 LAN0 LAN channel 0 plus
LAN channel 1 minus LAN1# 3 9 LAN0# LAN channel 0 minus
LAN channel 3 plus LAN3 4 10 LAN2 LAN channel 2 plus
LAN channel 3 minus LAN3# 5 11 LAN2# LAN channel 2 minus
LAN speed 100Mbit SPEED100 6 12 3.3V 3.3 volt supply
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