Festo VTSA-ASI-4E4A-Z Serie Instrucciones Para El Usuario página 30

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VTSA−...−ASI−4E4A−Z
1)
Digital inputs
Design
Logic level
Reference potential
Response delay
Diagnosis (see section 2)
AS−Interface voltage and address,
watchdog, I/O status
Additional power supply not applied
or undervoltage
1)
The inputs are short−circuit resistant. In the event of a short circuit
the slave will be switched off. The AS−Interface master then regards
this slave as missing. The slave reports back as functioning once the
short circuit has been eliminated.
30
4 digital inputs based on
IEC 1131−2 type 2
24 V DC, PNP,
status display (LED)
ON: 11
OFF: −30
0 V
typically 3 ms (at 24 V)
LED display
LED display,
Peripheral faults
Festo VTSA−ASI−...−4E4A−Z 0802NH English
30 V
5 V