ABB AC500 PLC Hardware Manual page 1066

Device Specifications
Communication Interface Modules (S500) > PROFINET
Parameter
Short-circuit-proof / overload-proof
Overload message (I > 0.7 A)
Output current limitation
Resistance to feedback against 24 V signals Yes (software-controlled supervision)
Max. cable length
The following drawing shows the circuitry of a digital input/output with the varistors for demag-
netization when inductive loads are switched off.
1 Digital output
2 Varistors for demagnetization when inductive loads are turned off
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
If the channels are used as outputs
Indication of the input/output signals
Electrical isolation
1066
With inductive loads
With lamp loads
Shielded
Unshielded
Channels DC0...DC07
Channels DC0...DC07
3ADR010121, 13, en_US
Value
Max. 0.5 Hz
11 Hz max. at 5 W max.
Yes
Yes, after ca. 100 ms
Yes, automatic reactivation after short circuit/
overload
1000 m
600 m
UPx (+24 V)
1
ZPx (0 V)
2
Value
8 inputs/outputs (with transistors)
1 group for 8 channels
Terminals 1.0...1.7
Terminals 1.0...1.7
1 yellow LED per channel, the LED is ON when
the input/output signal is high (signal 1)
From the Ethernet network
2019/04/17