Allen-Bradley 1756-CNB User Manual page 44

44 Install the System
Install this component
1756-A4, -A7, -A10, -A13, or -A17 chassis
1756-PA72 or -PB72 power supply
1756-PA75 or -PB75 power supply
ControlLogix controller
1756-CNB/D/E or -CNBR/D/E module
1756-ENBT module
1756-EWEB module
1757-SRM module
Publication 1756-UM523F-EN-P - December 2006
This chapter provides the sequence of tasks and the critical actions for
the successful installation of a ControlLogix redundancy system. It
does not replace the installation instructions for the components of
the system. During installation, refer to these publications.
Installation Publications
According to this publication
ControlLogix Chassis Installation Instructions, publication 1756-IN080
ControlLogix Power Supplies Installation Instructions, publication 1756-5.67
ControlLogix Power Supplies Installation Instructions, publication 1756-5.78
ControlLogix Controller and Memory Board Installation Instructions, publication
1756-IN101
ControlLogix ControlNet Bridge Installation Instructions, publication 1756-IN571
ControlLogix EtherNet/IP Bridge Module Installation Instructions, publication
1756-IN019
EtherNet/IP Web Server Module Installation Instructions, publication 1756-IN588
ProcessLogix/ControlLogix System Redundancy Module Installation Instructions,
publication 1757-IN092
Installation instructions provide important information, such as
detailed installation steps, safety considerations, enclosure
requirements, and hazardous location information.
Before installing the system, review these guidelines for safe handling
of ControlLogix components.
When you insert or remove a module while backplane power is
WARNING
on, an electrical arc can occur. This could cause an explosion in
hazardous location installations. Be sure that power is removed
or the area is nonhazardous before proceeding.