Serial Communication Port; Usb Ports - GE PACSystems RXi Box IPC User Manual

Serial Communication Port

The serial port provides RS-232 communications through a standard RJ-45 female connector with
the following pin assignments.
For maximum cable length, refer to page 25.
RS-232 Serial Port Pin Assignments
Notes: The RJ-45 connector shell provides frame ground. To reduce interference, shielded

USB Ports

Two ports are provided for connection of USB 2.0 compatible devices, such as a keyboard, mouse,
serial communications or data storage device.
For maximum cable length, refer to page 25.
Double-shielded cable that complies with USB 2.0 must be used.
Note:
USB Pin Assignments
GFK-2785C
cables are required.
The Serial Communication Port connector is mapped as follows:
ICRXIBN7x000A-CA versions and earlier
ICRXIBN7x001A
These USB ports are defined as maintenance ports and are intended to be used only as
temporary connections.
Pin Signal
4 GND
3 +Data
2 -Data
1 Current Limited +5VDC
Connectors and Cabling
RJ-45 Signal
Pin
8 0V
7 NC
6 NC
5 0V
4 NC
3 Rx
2 NC
1 Tx
Pin 1
PACSystems* RXi Box IPC
Description
No connection
No connection
No connection
Receive
No connection
Transmit
COM2
COM1
27