Connections
CB1067
36
Version: 1.0
5.23
LAN and USB 3.0 (P1401 and P1400)
For reasons of space, USB and LAN connectors are implemented in the form of two combination
components, each providing two USB connectors and a LAN connector. In this way, four USB channels and
two LAN ports are fed out with all board variants.
All USB channels support the 3.1 Gen2 specification.
All necessary settings for USB can be made by the BIOS. Note that the "USB Mouse and Keyboard"
functionality of the BIOS setup is only required if the operating system does not provide USB support. Do not
select this function for settings in the setup and for booting Windows with a connected USB mouse and
keyboard, because this would result in significant performance limitations.
The individual USB interfaces can supply a current of up to 900 mA and are electronically protected.
Two Gigabit LAN ports are also available. In addition to 10BaseT and 100BaseT, 1000BaseT-compatible
network components can also be connected to them. The required speed is selected automatically. Auto-
Cross and Auto-Negotiate are supported as well as PXE. Controllers are i219 (PHY, LAN1) and i210 (MAC/
PHY, LAN2).
Fig. 24: LAN-USB3.0 connector
NOTE
Real-time applications
For real-time applications it is preferable to use the external controller (i210 MAC/PHY, LAN2).
Pin assignment of USB 3.1 connector
Pin
Name
Description
1
VCC
5 V for USB
2
USB D#
Minus data channel USB
3
USB D
Plus data channel USB
4
GND1
Ground
5
SSRX -
SuperSpeed Receiver -
6
SSRX +
SuperSpeed Re
7
GND2
Ground
8
SSTX -
SuperSpeed Transmitter -
9
SSTX +
SuperSpeed Trans
Pin assignment of LAN 10/100/1000
Pin
Name
Description
1
LAN-0
LAN line 0 plus
2
LAN-0#
LAN line 0 minus
3
LAN-1
LAN line 1 plus
4
LAN-1#
LAN line 1 minus
5
LAN-2
LAN line 2 plus
6
LAN-2#
LAN line 2 minus
7
LAN-3
LAN line 3 plus
8
LAN-3#
LAN line 3 minus
Содержание CB1067
Страница 1: ...Original manual EN CB1067 Computerboard 16 09 2020 Version 1 0...
Страница 2: ......
Страница 111: ...Mechanical drawing CB1067 111 Version 1 0 7 2 PCB Mounting holes Fig 29 PCB mounting holes...
Страница 119: ......
Страница 120: ...Beckhoff Automation GmbH Co KG H lshorstweg 20 33415 Verl Germany Phone 49 5246 9630 info beckhoff com www beckhoff com...