Connecting The Eia-561 Rs-232 Configuration Port (Dce Configured); Connecting Power; Grounding The Model Sn4400-Ac And Dc Units; Db-9-To-Rj-45 Cable Diagram - Patton electronics SmartNode 4400 Getting Started Manual

SmartNode 4400 Series Getting Started Guide

Connecting the EIA-561 RS-232 configuration port (DCE configured)

Install the supplied RJ-45-to-RJ-45 cable with the DB9-RJ45 adapter between the SN4400 IpChannel Bank
RS-232 console port (figure
cable, refer to the pinout diagram in

Connecting power

In connecting to the power source, it is important to establish a good grounding connection first, then the
power connection. This section explains:
• Making the ground connection for either AC or DC units (see section
AC and DC units")
• Connecting to an AC power source (see
• Connecting to a DC power source (see
Grounding the Model SN4400—AC and DC units
Do the following:
1. Assemble a ground wire using #10 AWG wire with green-colored insulation and two ring terminals. Make
the wire long enough to reach one of the following earth ground sources:
– The building ground rod (generally located at the site's main service entrance)
– A sprinkler system pipe
– A cold-water pipe
– Building structural steel
Installing the IpChannel Bank
10) and an open serial port on your computer. If you need to assemble your own
figure 10.
RJ-45 Jack
1
2
3
4
5
6
7
8
Figure 10. DB-9-to-RJ-45 cable diagram
"Installing the power cables—AC units"
"Installing the power cables—DC units"
DB-9 Signal Name
6 DSR
1 CD DSR & DTR are internally
wired together
4 DTR
5 SG
2 RD (driven)
3 TD (received)
8 CTS
7 RTS
"Grounding the Model SN4400—
3 • Hardware installation
on page 31)
on page 32)
30