Motorola CPCI-6115 - Manual (Page 103)

RJ-45 to DB-9 Adapter for COM1 to PC COM1 Transition Module Preparation and Installation
CPCI-6115 CompactPCI Single Board Computer Installation and Use (6806800A68D) 101
5.5.7 RJ-45 to DB-9 Adapter for COM1 to PC COM1
The following information is provided for those users wishing to attach a console to an CPCI-
6115 COM1 port for the purpose of terminal emulation.
A prewired, completely shielded RJ-45 to DB-9 female adapter assembly with 8 position RJ-45
socket on one end to DB-9 socket on the other end is available through Motorola. This can be
ordered through Motorola by requesting the following part number: MRJ45DB9ADP-01 (works
with either a Motorola or Intel CPU).
Connecting an CPCI-6115 to a PC terminal requires that the adapter described above be
attached to a standard RJ-45-to-RJ-45 shielded cable with straight through signaling.
The pinout information for this adapter is in the following table:
5 RXD
6 GND
7 CTS
8 DTR
Table 5-10 COM1, COM2 Connector Pin Assignments (continued)
Pin Signal
Table 5-11 Wire Interconnection List RJ-45 to DB-9
RF-45 Signal RJ-45 Pin DB-9 Pin DB-9 Signal
DCD 1 4 DTR
RTS 2 8 CTS
GND 3 5 GND
TxD 4 2 RxD
RxD 5 3 TxD
GND 6 OPEN
CTS 7 7 RTS
DTR 8 6 DSR