USB

The additional optional USB interfaces are used to connect peripheral devices with USB ports. Depending on the ordering option selected, either USB specification 2.0 or 3.0 is supported.

The following ordering options are available:

Ordering options for USB interfaces

Options

Description

C9900-E279

1-port USB 3.0 socket with screw cap IP65 in the side panel

C9900-E281

1-port USB 2.0 socket with IP65 screw cap in the side panel of the PC housing

C9900-E283

IP65 connector in connection compartment for one USB 3.0 port, push-pull USB 3.0 socket

C9900-E187

IP65 connector M12 socket in the connection compartment for a USB 2.0 port

C9900-E190

USB-A socket in the connection compartment for a USB 2.0 port, with IP65 cover

C9900-E304

USB-A socket in the connection compartment for a USB 3.0 port, with IP65 cover

USB 1:
USB interface pin numbering
USB interface pin assignment

Pin

Connection

1

Vbus

2

D -

3

D +

4

GND

5

StdA_SSRX -

6

StdA_SSRX +

7

GND_DRAIN

8

StdA_SSTX -

9

StdA_SSTX +

For USB 2.0, only pins 1 to 4 are relevant.