ABB AC 800M

Section 3 Configuration Powering from an External Source
3BSE036351-510 A 177
Figure 61. Power Supply Options for AC 800M Units
Units
Supply to
Device
8xx
Supplies
Power
Mains
24 V DC
Distribution
SD
Voting
Redundant Power Supplies
Redundant Mains Power Supplies
Terminals
24 V DC
Distribution
Terminals
24 V DC
Distribution
Terminals
8xx
Supply
Power
SD
8xx
SD
8xx
SD
8xx
SS
Device
Voting
8xx
SS
8xx
SD
Mains
Mains 1
Mains 2
Units
Supply to
Units
Supply to
Mains Breaker
Mains Breaker
Mains Breaker
Mains Breaker
Single Power Supply
Power
Supplies