User's Manual

Table Of Contents
3 Getting Started
42
3.3.3.2 External DC Supply and AC Supply
This configuration provides redundancy through the use of mains and DC supply.
Figure 9 - External DC Supply and AC Supply
3.3.3.3 External DC Supply and Redundant AC Supply
This configuration guards against mains failure and failure of the DC output of single PTP
300/500/600 PIDU Plus.
Figure 10 - External DC Supply and Redundant AC Supply