ABB AC500 PLC - Technical Data of the Digital Outputs

Parameter Value
Process supply voltage UP
Connections Terminals 1.8, 2.8, 3.8 and 4.8 for +24 V (UP)
as well as 1.9, 2.9, 3.9 and 4.9 for 0 V (ZP)
Rated value 24 VDC
Max. ripple 5 %
Protection against reversed voltage Yes
Rated protection fuse on UP 10 A fast
Galvanic isolation Yes, per module
Current consumption
From 24 VDC power supply at the termi-
nals UP/L+ and ZP/M of the CPU/bus
module
Ca. 2 mA
From UP at normal operation / with out-
puts
0.10 A + max. 0.5 A per output
Inrush current from UP (at power up)
0.005 A
2
s
Max. power dissipation within the module 6 W (outputs unloaded)
Weight (without terminal unit) Ca. 100 g
Mounting position Horizontal
Or vertical with derating (output load reduced to
50 % at 40 °C per group)
Cooling The natural convection cooling must not be hin-
dered by cable ducts or other parts in the
switch-gear cabinet.
NOTICE!
Attention:
All I/O channels (digital and analog) are protected against reverse polarity,
reverse supply, short circuit and continuous overvoltage up to 30 VDC.
Multiple overloads
No effects of multiple overloads on isolated multi-channel modules occur, as
every channel is protected individually by an internal smart high-side switch.
Technical Data of the Digital Outputs
Parameter Value
Number of channels per module 32 outputs (with transistors)
Distribution of the channels into groups 1 group of 32 channels
Connection of the channels
O0 to O7 Terminals 1.0 to 1.7
O8 to O15 Terminals 2.0 to 2.7
O16 to O23 Terminals 3.0 to 3.7
Device Specifications
I/O Modules > Digital I/O Modules
2019/04/17 3ADR010121, 13, en_US 359