Beckhoff CPX37**-0010 Series, Installation And Operating Instructions Manual, Page: 19 / 39

Product overview
CPX37xx-0010 19 Version: 0.1
4.3.2 LAN1, LAN2 (X104, X105)
X104, X105
Connection via standard-RJ45-cabel
The RJ-45 connectors ( X104 , X105 ) allow the PC to be connected to a 100/1000 BASE-T Local Area
Network (LAN).
The standard configuration is only with one LAN Port X104.
Optional a second LAN port X105 is available.
4.3.3 USB output (X102, X103)
X102, X103
Socket USB-A 2-port M23
The USB interface (X102, X103, connector type A) are connecting peripheral devices with USB connection.
USB 2.0 standard is supported.
Pin Signal Pin Signal
1 5V 3 D+
2 D- 4 GND
4.3.4 Ground
Malfunction possible with missing ground connection
A proper ground connection of the device is absolutely necessary for the correct function of the
touchscreen.
The Panel PC is grounded via the screw connection ( Ground ).
A wire cross section of min. 4 mm
2
is required.