Beckhoff C6025, Руководство пользователя

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Product overview
C6025 11 Version: 1.8
3.2.2 Ethernet RJ45
The C6025 has three Gigabit LAN ports (X102-X104). The Ethernet standards 100Base-T and 1000Base-T
enable connection of corresponding network components with data rates of 100/1000 Mbit/s. The required
speed is selected automatically.
The RJ45 connection technology with twisted-pair cables is used. The maximum length of the cable
connection is 100 m.
The Ethernet ports LAN2 and LAN3 are suitable for cycle times <= 1 ms and for distributed clock
applications with EtherCAT.
The Ethernet port LAN1 is suitable for real-time Ethernet applications with cycle times > 1 ms (without
distributed clocks).
The controllers are used as follows, depending on the product variant:
Table 3: Controller assignment depending on product variant
Product variant Controller
C6025-0000 Intel
®
i219 (PHY) for LAN1 and Intel
®
i210 (MAC/
PHY) for LAN2 and LAN3
1
8
1
1
8
8
LAN 1
LAN 2
LAN 3
X102
X103
X104
Fig. 3: C6025_Ethernet interface pin numbering
Table 4: Ethernet interface pin assignment
Pin Signal Description
1 T2 + Pair 2
2 T2 -
3 T3 + Pair 3
4 T1 + Pair 1
5 T1 -
6 T3 - Pair 3
7 T4 + Pair 4
8 T4 -
The LEDs of the LAN interfaces indicate the activity and the speed of the data transfer (Mbit/s). The LED on
the left indicates whether the interface is connected to a network. If this is the case, the LED lights up green.
The LED flashes when data transfer is in progress.
The LED on the right indicates the speed of the data transfer. If the speed is 100 Mbit/s the LED is orange, at
1000 Mbit/s it is green.