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Product overview
3.2.2
Ethernet RJ45
The panel PC has two Gigabit LAN ports (X103, X104). The 100Base-T, 1000Base-T and 2500Base-T
Ethernet standards enable the connection of corresponding network components and data rates of
100/1000/2500 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 controllers are used as follows, based on the device generation:
Table 3: Controller classification based on device generation
Device generation
CP6706-0001-0050
CP6706-0001-0060
CP6706-0001-0070
The Ethernet ports connected via PCIe with the i210/i226 controller are suitable for cycle times <= 1 ms and
for distributed clock applications with EtherCAT.
Fig. 5: Ethernet interface pin numbering
Table 4: Ethernet interface pin assignment
Pin
1
2
3
4
5
6
7
8
The LEDs of the LAN interfaces indicate the activity and the data transmission rate (Mbit/s). The LED shown
completely green in the figure indicates whether the interface is connected to a network. If this is the case,
the LED lights up green. The LED flashes green when data transmission is in progress on the interface.
The green/orange LED shown in the figure indicates the data transmission rate. The device generations
differ in terms of the possible data transmission rate. The following tables show the LED meanings according
to the possible data transmission rate.
Table 5: LED meaning speed 100/1000 Mbit/s
Mbit/s
100
1000
Table 6: LED meaning speed 100/1000/2500 Mbit/s
Mbit/s
100
1000
2500
12
Controller
®
Intel
i210 (MAC/PHY)
®
Intel
i210 (MAC/PHY)
®
Intel
i226 (MAC/PHY)
Signal
T2 +
T2 -
T3 +
T1 +
T1 -
T3 -
T4 +
T4 -
LED
Lights-up orange
Lights up green
LED
Off
Lights-up orange
Lights up green
Version: 2.0
Mbit/s
100/1000
100/1000
100/1000/2500
Description
Pair 2
Pair 3
Pair 1
Pair 3
Pair 4
CP6706-0001
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