ABB AC 800M

Powering from an External +24 V DC Source Section 3 Configuration
106 3BSE 027 941 R301
Figure 31. Power Supply Options for AC 800M Units
Units
Supply to
Device
82x
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
82x
Supply
Power
SD
82x
SD
82x
SD
822
SS
Device
Voting
822
SS
82x
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