ABB IRB 6650 - 125/3.2 - Page 303

5 Electrical connections
5.5.2 24V I/O supply
3HAC 16245-1 A 101
5.5.2 24V I/O supply
General The 24V I/O is not galvanically separated from the rest of the controller voltages.
24 VDC supply for
internal and
external use
24 VDC supply
available at XT 31
24V I/O available for customer connections at XT 31 is shown in the figure in "Connections
to screw terminals".
Voltage 24.0 - 26.4V
Ripple Max. 0.2V
Permitted customer load Max. 7A
Current limit 13,5 ~0A.
XT.31.2 24 V (through a 2 A fuse)
XT.31.1 for own fuses
XT.31.4 0 V (connected to cabinet structure)