Emerson PACSystems RX3i - Figure 18: COM1 Port CPE400;CPL410

PACSystems™ RX3i and RSTi-EP CPU Reference Manual Section 5
GFK-2222AK October 2019
Communications 128
5.2.3.4 COM1 (RS232, RJ45 Connector)
The RJ45 Connector is provided for COM1 on CPE400
20
and CPL410 only. It has the
following pinout.
Pin No.
69
Signal Name
Description
Figure 18: COM1 Port CPE400/CPL410
1
NC
No Connection
2
NC
No Connection
3
TX
Transmit Data
4
RX
Receive Data
5
0V
Signal Ground
6
NC
No Connection
7
NC
No Connection
8
NC
No Connection
69
Pin 1 is the leftmost pin as shown in .