ABB AC500 V3 Hardware Manual page 287

Parameter
From 24 V DC power supply at the
terminals UP/L+ and ZP/M of the CPU/
communication interface module
From UP at normal operation / with out-
puts
Inrush current from UP (at power up)
Max. power dissipation within the module
Sensor power supply
Connections
Voltage
Loadability
Weight (without terminal unit)
Mounting position
Cooling
Technical data of the configurable digital inputs/outputs
Each of the configurable I/O channels is defined as input or output by the user program. This is
done by interrogating or allocating the corresponding channel.
Parameter
Number of channels per module
Distribution of the channels into groups
If the channels are used as inputs
Channels C0...C7
Channels C8...C15
Channels C16...C23
If the channels are used as outputs
2022/01/31
NOTICE!
Attention:
All I/O channels (digital and analog) are protected against reverse polarity,
reverse supply, short circuit and continuous overvoltage up to 30 V DC.
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.
3ADR010278, 3, en_US
I/O modules > Digital I/O modules
Value
Ca. 2 mA
0.1 A + max. 0.5 A per output
0.008 A²s
6 W (outputs unloaded)
Terminals 1.0...1.3 = +24 V, 1.4...1.7 = 0 V
24 V DC with short circuit and overload protec-
tion
Terminals 1.0...1.3, in total max. 0.5 A
Ca. 125 g
Horizontal
Or vertical with derating (output load reduced to
50 % at 40 °C per group)
The natural convection cooling must not be hin-
dered by cable ducts or other parts in the switch-
gear cabinet.
Value
24 inputs/outputs (with transistors)
1 group of 24 channels
Terminals 2.0...2.7
Terminals 3.0...3.7
Terminals 4.0...4.7
Device specifications
287