Rockwell Automation AADvance Controller System Build - Manual (Page 43)

Document: 553632
(ICSTT-RM448_EN_P) Issue: 08:
2-13
Design Provisions Design Provisions Design Provisions Design Provisions
The design of the controller installation should make the following provisions:
Clear access to remove and install modules, termination assemblies, base units and
security dongle (Program Enable key). Repair of controller modules will be by
module replacement.
A way for plant operations personnel
to inspect the status LEDs on each
module. The status LEDs report
faults. Clear access to examine, remove and
install fuses located on the
termination assemblies.
Clear access to terminals and
connectors for field, power and
network wiring, and access to the
wiring itself. Clear access to the Security Dongle
(Program Enable Key)