Product overview
C7015
13
Version: 1.0
3.2.3
Ethernet RJ45
The Industrial PC has three Gigabit LAN ports according to IP65/67 (X103-X105). The 100Base-T and
1000Base-T Ethernet standards enable the connection of corresponding network components and 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 are suitable for cycle times <= 1 ms and for distributed clock applications in EtherCAT.
The Intel
®
i210 is used as controller.
LAN 1
X103
LAN 2
X104
LAN 3
X105
8
1
8
1
8
1
Fig. 5: C7015_Ethernet interfaces pin numbering
Table 5: 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 transmission (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 transmission is in progress.
The LED on the right indicates the speed of the data transmission. If the speed is 100 Mbit/s the LED is
orange, at 1000 Mbit/s it is green.
Since the LEDs directly at the interface cannot be seen with an existing wiring, the LEDs on the side panel of
the PC (see Fig. 6) show the status of the Ethernet interfaces.
LAN3
LAN2
LAN1
Fig. 6: C7015_Ethernet LEDs
