Parameter Value
With inductive loads Max. 0.5 Hz
With lamp loads 11 Hz max. at 5 W max.
Short-circuit-proof / overload-proof Yes
Overload message (I > 0.7 A) Yes, after ca. 100 ms
Output current limitation Yes, automatic reactivation after short circuit/
overload
Resistance to feedback against 24 V signals Yes (software-controlled supervision)
Max. cable length
Shielded 1000 m
Unshielded 600 m
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 Value
Number of channels per module 8 inputs/outputs (with transistors)
Distribution of the channels into groups 1 group for 8 channels
If the channels are used as inputs
Channels DC0...DC07 Terminals 2.0...2.7
If the channels are used as outputs
Channels DC0...DC07 Terminals 2.0...2.7
Indication of the input/output signals 1 yellow LED per channel, the LED is ON when
the input/output signal is high (signal 1)
Electrical isolation From the PROFIBUS network
Communication Interface Modules (S500) > PROFIBUS
2019/04/17 3ADR010121, 13, en_US 1001
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