Rockwell Automation 5000,D50006.2.10 PI INSTALLATION MANUAL - Manual (Page 91)

Chapter 7
Installing 1771 I/O
7-3
Set the configuration jumper to indicate which type of power supply the
chassis will use.
1. Locate the chassis jumper on the backplane.
2. Set the jumper (Figure 7.2). It is factory set to Y for a power-supply
module that you install in the chassis. If you are using a power
supply that is not installed inside the chassis, set the jumper to N.
Figure 7.2
Set the Configuration Jumper
Y N
Y N Y N
Using power supply
module in this
chassis?
Set Y when you
install a power supply
module in the chassis
Set N when you
use an external
power supply
Important: You cannot power
a single I/O chassis with both a
power supply module and an
external power supply.
17075
On the adapter you install in the 1771-A1B, -A2B, -A3B, -A3B1, -A4B
chassis, set the switches as shown in
Figure 7.3 or Figure 7.4 .
1. Locate switch assembly 1 (SW-1) and switch assembly 2 (SW-2).
See Figure 7.3 .
Set the I/O Chassis
Configuration Jumper
Set I/O Adapter Module
Switches