102
X108
X109
X110
2.7.1 Power Supply (X101)
The power supply for the Industrial PC is established via the socket (X101).
2.7.2 Network connection (X102, X103)
The RJ-45 connector (X102) allows the PC to be connected to a 10/100/1000BASE-T Local Area
Network (LAN). The Ethernet Port is connected via PCIe, at the C6920-0040/ -0050 the Port is integrated
in the chipset.
The RJ-45 connector (X103) allows the PC to be connected to a 10/100BASE-T Local Area Network
(LAN) (till version –0020) and to a 10/100/1000BASE-T Local Area Network (LAN) (version -0020 and
higher). The Ethernet Port is integrated in the chipset, at the C6920-0040/ -0050 the Port is connected via
PCIe.
Cycle times:
• The Ethernet Port connected via PCIe is normally suitable for cycle times <= 1 ms and for Distributed-
Clock applications with EtherCAT.
• The Ethernet Port integrated in the chipset is normally suitable for Real-Time-Ethernet applications
with cycle times > 1 ms (without Distributed Clocks).
2.7.3 USB-Interfaces (X104 – X107)
The four USB interfaces (X104 – X107) are used for connecting peripheral devices with USB connection.
USB2.0 standard is supported.
2.7.4 DVI (Digital Visual Interface) (X108)
The DVI connection (X108) is used for transferring the video signal. DVI-I standard is supported.
2.7.5 Serial interface (X109)
The Industrial PC has one serial interfaces, COM1 (X109), using the type RS232, which is brought to a
9 pin SUB-D plug connector.
2.7.6 Fieldbus (X110)
The Industrial PC has one fieldbus-interface (X110), which is brought to a 9 pin SUB-D plug connector.
2.7.7 Additional plug-in cards (optional)
There is a type plate on the top of the Industrial PC which provides information about the hardware
configuration of the Industrial PC at the time it was supplied.
2.7.8 Extension for PCI and PCIe plug-in cards (optional)
0ptional the Industrial PC can be extended by two plug-in card slots on the passive backplane.
2.7.9 Ground connection
12 C6920/ C6925