Lenze i550 - Data of Control Connections

Data of control connecons
Digital inputs
Switching type PNP, NPN Parameterisable
PNP switching level
LOW V < +5 IEC 61131−2, type 1
HIGH V > +15
NPN switching level
LOW V > +15
HIGH V < +5
Input resistance kΩ 4.6
Cycle
me ms 1 can be changed by soware ltering
Electric strength of external volt-
age
V ± 30
Frequency input
Connecon X3/DI3, X3/DI4
Frequency range kHz 0 … 100
Encoder input
Type Incremental HTL encoder
Two-track
connecon X3/DI3
X3/DI4
Track A
Track B
Frequency range kHz 0 … 100
Digital outputs
Switching level
LOW V < +5 IEC 61131−2, type 1
HIGH V > +15
max. output current mA 100 Total current for DO1 and 24V
Cycle
me ms 1
Short-circuit strength Unlimited period
Electric strength of external volt-
age
V ± 30
Polarity reversal protecon Integrated freewheeling diode for switching the
inducve load
Overload behaviour Reduced voltage or periodic switch-o/on
Reset or switch-on behaviour Output is switched o LOW
Product extensions
I/O e
xtensions
Data of control connecons
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