Rockwell Automation 5000,D50006.2.10 PI INSTALLATION MANUAL - Manual (Page 99)

Chapter 7
Installing 1771 I/O
7-11
To install keying bands, you need the:
installation documentation for the specific 1771 I/O module you
are using
I/O documentation from the system designer (including Worksheet 3.9)
that indicates the position of each module
ATTENTION: A module inserted into a wrong slot could be
damaged by improper voltages connected through the wiring
arm. Use keying bands to help prevent damage to the module.
Follow the steps below to key the I/O modules:
1. Locate the module’s location (chassis and rack) in the I/O information
from your system designer.
2. Locate the keying information in the installation data sheet of the I/O
module you are installing.
3. Using long nose pliers, insert keys for each I/O module into the
backplane sockets of the I/O chassis at the module’s location.
4. Position the keys between the numbers at the right of the connectors
as indicated in the module’s documentation (Figure 7.6).
Figure 7.6
Install Keying Bands
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
I/O chassis
backplane
connector
Keying bands
(cat. no. 1771ĆRK)
Use these numbers
as a guide.
12062
Install Keying Bands