Front-Panel Usb (Usb4) Connector (J8) Pin Assignments; Serial I/O Com Port Termination Header (P15) Pin Assignments; Figure 3-4 Usb Front-Panel Connector (J8) Pinout; Table 3-12 Front-Panel Ethernet Connector (J8) Pin Assignment - GE C2K Hardware Reference Manual

3.2.6 Front-panel USB (USB4) Connector (J8) Pin Assignments

The C2K (convection cooled configurations only) provides one standard Type A USB front-panel
connector (J8).
Front-panel Ethernet connector (J8) pin assignment
Table 3-12
Pin Assignment
1 USB4_VCC
2 USB4_D+
3 USB4_D-
4 USB4_GND

3.2.7 Serial I/O COM Port Termination Header (P15) Pin Assignments

The C2K provides a 2 x 8-pin header (P15) for enabling line terminations for COM5–COM8
RS-422/485 ports. Line termination for a port is enabled when a jumper is installed across the cor-
responding pins shown in Table 3-13.
NOTE: Receive termination must always be enabled when a port is configured for RS-422 opera-
tion.
Serial I/O COM port termination header (P15) pin assignments
Table 3-13
Pins Assignment
1/2 COM5_Rx
3/4 COM5_Tx
5/6 COM6_Rx
7/8 COM6_Tx
9/10 COM7_Rx
11/12 COM7_Tx
13/14 COM8_Rx
15/16 COM8_Tx
3-15
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USB front-panel connector (J8) pinout
Figure 3-4
4
3
2
1
Interfaces
C2K User's Guide